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• ASP.NET application/web service not working on Windows Vista/IIS 7: access right problem?

  - by Achim

  I have a .NET 3.5 based web service running at http://localhost/serivce.svc/. Then I have an ASP.NET application running at http://localhost/myApp. In Application_Load my application reads some XML configuration from the web service. That works fine on my machine, but: On Windows Vista with IIS 7 the request to the web services fails. The web service can be accessed via the browser without any problem. I configured the app pool of my application to run as admin. I added the admin to the IIS_USRS group, but it still cannot access the web service. impersonate=true/false seems not to make a difference.

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• WPF RelativeSource FindAncestor doesn't work outside of the Control.Resources context?

  - by sker

  I have this VisualBrush resource I took from some site and I apply it with triggers to a TextBox. <VisualBrush x:Key="HelpBrush" TileMode="None" Opacity="0.4" Stretch="None" AlignmentX="Left"> <VisualBrush.Visual> <TextBlock FontStyle="Italic" Text="{Binding Path=Tag, RelativeSource={RelativeSource AncestorType={x:Type Control}, AncestorLevel=1}}"/> </VisualBrush.Visual> </VisualBrush> <Style x:Key="DefaultText" TargetType="TextBox"> <Style.Triggers> <Trigger Property="Text" Value="{x:Null}"> <Setter Property="Background" Value="{StaticResource HelpBrush}"/> </Trigger> <Trigger Property="Text" Value=""> <Setter Property="Background" Value="{StaticResource HelpBrush}"/> </Trigger> </Style.Triggers> </Style> If I place both the VisualBrush and the Style inside the TextBox.Resources tag in XAML, it works fine. But if I take it out and place it in the Window.Resources or a merged dictionary, it stops working. The problem is the Binding, it doesn't find the ancestor TextBox for some reason. I already tried removing AncestorLevel and using AncestorType={x:Type TextBox} - it doesn't work. Any ideas?

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• problem with XAMPP, access forbidden... looking for d:\xampp not c:\xampp

  - by pfunc

  I have been using xampp for a while now without any problem. All of a sudden I start xampp today and I am getting an "Error 403 Access Forbidden" when I try to go to my Localhost. When I check the error logs for apache it says: [Mon Mar 22 21:48:57 2010] [error] [client 127.0.0.1] client denied by server configuration: D:/xaamp This is strange, it should first of all say "C:" and second of all say "Xampp" (not xaamp). Where would I change this is my config files. Have no idea how this could have happened.

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• VisualStudio2010 Debugging - The process cannot access the file ... because it is being used by anot

  - by Richard Forss

  I'm unable to debug a WinForms C# application using the released version of Visual Studio 2010 Prof. I get the following error message after the second debugging run. Error 9 Unable to copy file "obj\x86\Debug\Arrowgrass Reports.exe" to "bin\Debug\Arrowgrass Reports.exe". The process cannot access the file 'bin\Debug\Arrowgrass Reports.exe' because it is being used by another process. I've tried a pre-build script to attempt to delete this file, but it's locked by Visual Studio. There are a few references to this on the net so it is a know problem. Does anyone have a hotfix or effective work-around?

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• WordPress: can't access WordPress.com and other external sites?

  - by Rax Olgud

  Hello, I recently started a WordPress blog using hosting at MyDomain (they offer the application "natively"). The blog works fine, however I have two plugins I can't seem to install correctly. First, the WordPress.com Stats plugin requires the API Key. When I input it, I get the following message: Error from last API Key attempt: Your blog was unable to connect to WordPress.com. Please ask your host for help. (transport error - could not open socket: 110 Connection timed out) Second, the Akismet plugin is not configured. When I go to Akismet page to insert my API key, it has the following message: There was a problem connecting to the Akismet server. Please check your server configuration. I assume the two issues are related... I approached my hosting provider about the subject and all they said is that they don't support WordPress, only provide means to install it. To clarify, up to this point I have only been able to install plugins that don't require an API key. What can I do to diagnose the problem and fix it? As a work-around, are there comparable stats and anti-spam plugins that don't require an API key? Many thanks.

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• Is there a way to get programmatic access to the columns of a ActiveReports detail section?

  - by Seth Spearman

  Hello, I have a report in Data Dynamics ActiveReports for .NET. In this report I am programmatically setting the ColumnCount property of the detail section to X. The detail section has one databound textbox. The ColumnDirection property of the detail section is set to AcrossDown and the and then the data binding mechanism automatically fills across with data after setting the DataSource and DataMember. Here is the code... Public Sub RunReport Dim count As Integer = 0 ' ... get count Detail1.ColumnCount = count Me.DataSource = ds Me.DataMember = ds.Tables(0).TableName End Sub That code works fine and the data is automatically filled across the report. Now I need to alter the report and circle or highlight one of the items that is auto-filled across columns in the report. I cannot find any way to programmatically access the auto-generated columns so I can turn on a border or draw a circle or something. Any ideas how I would do that? Seth

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• "Requested registry access is not allowed." on Windows 7 / Vista

  - by Trainee4Life

  I'm attempting to write a key to Registry. It works on Windows XP, but fails on Windows 7 / Vista. The code below throws a Security Exception with description "Requested registry access is not allowed." RegistryKey regKey = Registry.LocalMachine.OpenSubKey("SOFTWARE\\App_Name\\" + subKey, true); I realise that this has to do with the UAC settings, but I couldn't figure out an ideal workaround. I don't want to fork out another process, and may be don't even want to request for any credentials. Just want it to work the same way as on Windows XP. I have modified the manifest file and removed requestedExecutionLevel node. This seems to do the trick. Is there any other possible workaround, and are there any serious flaws with the "manifest" solution?

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• Silverlight 4: How to find ContextMenu' s Parent Control from menuitem_click?

  - by funwithcoding

  I have a datagrid and I added silverlight 4 toolkit contextmenu to textbox in datagrid as follows. When users right click on the textbox, contextmenu is being displayed. When users click the menu item with Header "Test", "MenuItem_Click" is getting executed. Now I want to access the textbox from the MenuItem_Click and modify its properties like background etc. Is there anyway to find textbox element(which is contextmenu's parent) from MenuItem_Click event? <my:DataGridTemplateColumn.CellTemplate> <DataTemplate> <TextBox Text="{Binding AcctId}" Style="{StaticResource documentTextBoxStyle}" ToolTipService.ToolTip="Right Click to modify parameters" > <toolkit:ContextMenuService.ContextMenu > <toolkit:ContextMenu > <toolkit:MenuItem Header="Test" Click="MenuItem_Click"/> </toolkit:ContextMenu> </toolkit:ContextMenuService.ContextMenu> </TextBox> </DataTemplate>

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• Reset DRAC/MC password on Dell BladeCentre 1855

  - by Farseeker

  I have a Dell Blade Centre 1855, and nobody knows what the root password for the DRAC/MC card in the blade chassis is (I tried root/calvin). I do not have IP access to the DRAC/MC, nor do I have physical access to the back of the blade centre to access the DRAC/MC module. I do have serial access (and can see the login prompt in hyperterm). I do have physical access to the FRONT of the chassis (the back of the cabinet is locked and lo-and-behold the key cannot be found). Does anyone know how to reset the password? Every piece of literature I find on the internet tells me I need to log in, or run racadm on the host machine (which I can't, because it's inside a blade chassis). If someone does know how to do it with physical access to the back of the bladecentre, please post it anyway, as I'm sure I'll get access to the back of the cabinet one day)

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• I can access MsDeploy Agent Service without logging in!

  - by Carl Hörberg

  I've installed MsDeploy Agent Service to a server. With msdeploy.exe i can dump and sync everything without entering any login or password from a client machine. I've deleted all credentials from the controlpanel so i can't be that. Is MsDeploy Agent Service totally security free?!

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• NSIS: Access values of combo box of custom page?

  - by Xinus

  I have added custom page to NSIS installer using ini files, here is a code . . . ; Welcome page !insertmacro MUI_PAGE_WELCOME Page custom customPage "" ": custom page" . . . Function customPage GetTempFileName $R0 File /oname=$R0 customPage.ini InstallOptions::dialog $R0 Pop $R1 StrCmp $R1 "cancel" done StrCmp $R1 "back" done StrCmp $R1 "success" done error: MessageBox MB_OK|MB_ICONSTOP "InstallOptions error:$\r$\n$R1" done: FunctionEnd . . . Here is a customPage.ini file ; Ini file generated by the HM NIS Edit IO designer. [Settings] NumFields=2 [Field 1] Type=Label Text=Select Version: Left=4 Right=53 Top=16 Bottom=26 [Field 2] Type=Combobox Text=Combobox ListItems= Left=53 Right=138 Top=14 Bottom=107 I want to set values of combobox dynamically using NSIS script, how can I access combobox in nsis?

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• How can I access a webDAV folder as a UNC share?

  - by Amar

  first of all I am just getting to know about webDAV and appreciate your patience. I have a virtual directory on IIS 6 (windows 2003) that is based on a network share on a file server different from web server. something like www.mysite.com/myreports where myreport is based on \myfileserver\reports. I have been asked by network folks to not use the UNC path like that for security reason and try to explore using webDAV. What I have been told is webDAV can give me a UNC path without requiring to open the ports required for a file server UNC path. Then I can use the new UNC path to map my virtual directory and my asp.net code will not require any change. Help: Being new to webDAV, I did some research over the web. I now can create a web folder in fileserver. I put IIS on file server as well. I can browse the content as http:://fileserver/mywebDAVreports which is based on reports folder. But I don't know how to get a UNC for this web folder to be able to map my virtual directory on web server. I appreciate any help on this. Regards, Amar

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• how to protect telnet access to smtp port 25?

  - by Michael Mao

  Hi all: Please consider the following: 192-168-1-106:~ michael$ telnet <remote_server_ip> 25 Trying <remote_server_ip>... Connected to li*****.linode.com. Escape character is '^]'. 220 mindinscription.net ESMTP Postfix (Ubuntu) quit 221 2.0.0 Bye Connection closed by foreign host. Is this very bad? how to protect port 25 from malicious attackers? I've already set up a firewall, but not very sure what to do in this case. Basically I'd like to use this server to only send emails as alert messages, not receiving any external emails. Many thanks to the help in advance.

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• How to troubleshoot a remote wmi query/access failure?

  - by Roman

  Hi I'm using Powershell to query a remote computer in a domain for a wmi object, eg: "gwmi -computer test -class win32_bios". I get this error message: Value does not fall within the expected range Executing the query local under the same user works fine. It seems to happen on both windows 2003 and also 2008 systems. The user that runs the shell has admin rights on the local and remote server. I checked wmi and dcom permissions as far as I know how to do this, they seem to be the same on a server where it works, and another where it does not. I think it is not a network issue, all ports are open that are needed, and it also happens within the same subnet. When sniffing the traffic we see the following errors: RPC: c/o Alter Cont Resp: Call=0x2 Assoc Grp=0x4E4E Xmit=0x16D0 Recv=0x16D0 Warning: GssAPIMechanism is not found, either caused by not reassembled, conversation off or filtering. And an errormessage from Kerberos: Kerberos: KRB_ERROR - KDC_ERR_BADOPTION (13) The option code in the packet is 0x40830000 Any idea what I should look into?

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• Write access from a Windows client via a ZFS SMB, to a file created on the host in OpenIndiana

  - by Gerald Kaszuba

  I've got an OpenIndiana server running ZFS that is shared using a nobody user and group. I don't fully understand Solaris ACL permissions, but I do know Linux style permissions. The client is Windows 8 and the server is OpenIndiana is oi_148. I'm failing to work out how to make write permission work correctly for the Windows client. It is able to make new files, but can not modify files created by the shell in OpenIndiana. When a file ("local file") is created locally as the user nobody in bash, and another file ("smb file") created remotely via SMB (as nobody also), they are quite different in permissions: # ls -V -rw-r--r-- 1 nobody nobody 0 Dec 2 12:24 local file owner@:rw-p--aARWcCos:-------:allow group@:r-----a-R-c--s:-------:allow everyone@:r-----a-R-c--s:-------:allow -rwx------+ 1 nobody nobody 0 Dec 2 12:24 smb file user:nobody:rwxpdDaARWcCos:-------:allow group:2147483648:rwxpdDaARWcCos:-------:allow In bash, I'm able to write to smb file, but vice versa, the Windows client is not able to write to local file. This is confusing to me because it appears that it should allow the SMB client to write to local file, because nobody is the owner and it has a w in the ACL. The sharesmb setting is is fairly boring, although I'm hoping there can something to set in here similar to a umask: sharesmb name=shared,guestok=true How can I make these two work together and have a symmetrical permission system, where both SMB and the local user produce the same permissions? Is there some sort of ACL that can set at the root of the file system to allow all files to be created in a similar manner?

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• How can I access a method of the consumer class inside a method created at runtime in a method of th

  - by xxxxxxx

  I define a method inside a parametrized role that needs to create a new class at run time using Moose::Meta::Class->create and apply that exact parametrized role to it. I am also making a new method for that role using $new_class->meta->add_method( some_name => sub { my ($self) = @_; ... }) inside the sub {...} I want to access a method of the consumer class and use it for something, I have tried using $self->get_method, it didn't work, how do I do this? Please notice that the $self inside the sub above is MooseX::Role::Parameterized::Meta::Role::Parameterizable I also have another question, if I do this: my $object = Moose::Meta::Class->create( "some_type", ); Why isn't $object of type some_type and it's some ugly MooseX::Role::Parameterized::Meta::Role::Parameterizable and how do I get to the object of type some_type?

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• how to restrict access to all .txt file in apache except robots.txt?

  - by user3162764

  I am configuring apache2 on debian and would like to allow only robots.txt to be accessed for searching engines, while other .txt files are restricted, I tried to add the followings to .htaccess but no luck: <Files robots.txt> Order Allow,Deny Allow from All </Files> <Files *.txt> Order Deny,Allow Deny from All </Files> Can anyone help or give me some hints? I am new comer to apache, thanks a lot.

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• How can I regain control over a "stuck" scrollbar?

  - by jonsca

  I fear that this is one of those "for your own good" features, but I'm wondering whether or not there is a setting in Firefox or Chrome (or perhaps Windows in general) that will allow me to recapture the scroll bar even though the browser may be busy. I run into this a lot, especially when I have a lot of tabs open in either browser, and so perhaps it's just a fact of life. I wouldn't mind being able to scroll along gradually, even if the page hasn't had time to fully render all of the images, etc., yet. Does such an advanced setting exist "under the hood"?

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• Workstations cannot see new MS Server 2008 domain, but can access DHCP.

  - by Radix

  The XP Pro workstations do not see the new replacement domain upon boot; they only see their cached entry for the old (server 2003) domain controller. The old_server is not connected to the network. I have DHCP working with the same scope as the old_server. In my "before-asking" search for a solution I came across the following two articles, and I recall doing things as suggested by the articles. http://www.windowsreference.com/windows-server-2008/how-to-setup-dhcp-server-in-windows-server-2008-step-by-step-guide/ http://www.windowsreference.com/windows-server-2008/step-by-step-guide-for-windows-server-2008-domain-controller-and-dns-server-setup/ The only possible issue is: I was under the impression that the domain netbios needed to match the DC's netbios. The DC netbios is city01 while the domain's FQDN is city.domain.org (I think this is mistaken and should have been just domain.org) But, the second link led me to a post which I believe answers my question. I did as they instructed by opening Local Area Connection Properties, then selecting TCP/IPv4 and setting the sole preferred DNS server to the local hosts static IP (10.10.1.1). Search for "Your problems should clear up" for the post I'm referencing: http://forums.techarena.in/active-directory/1032797.htm Have I misunderstood their instructions? I am hoping to reach the point where I can define users and user groups. Also, does TechNet have a single theoretical overview document I could read. I really don't like treating comps as magic. I will be watching this closely and will quickly answer any questions. If I've left anything out it is because I did not know it was needed. PS: I am loath to ask obviously basic questions, but I am tired and wish to fix this before tomorrow. Also, this is my first server installation, thank you for your help.

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• nginx + @font-face + Firefox / IE9

  - by Philip Seyfi

  Just transferred my site from a shared hosting to Linode's VPS, and I'm also completely new to nginx, so please don't be harsh if I missed something evident ^^ I've got my WordPress site running pretty well on nginx & MaxCDN, but my @font-face fonts (served from cdn.domain.com) stopped working in IE9 and FF (@font-face failed cross-origin request. Resource access is restricted.) I've googled for hours and tried adding all of the following to my config files: location ~* ^.+\.(eot|otf|ttf|woff)$ { add_header Access-Control-Allow-Origin *; } location ^/fonts/ { add_header Access-Control-Allow-Origin *; } location / { if ($request_filename ~* ^.*?/([^/]*?)$) { set $filename $1; } if ($filename ~* ^.*?\.(eot)|(otf)|(ttf)|(woff)$){ add_header 'Access-Control-Allow-Origin' '*'; } } With all of the following combinations: add_header Access-Control-Allow-Origin *; add_header 'Access-Control-Allow-Origin' *; add_header Access-Control-Allow-Origin '*'; add_header 'Access-Control-Allow-Origin' '*'; Of course, I've restarted nginx after every change. The headers just don't get sent at all no matter what I do. I have the default Ubuntu apt-get build nginx which should include the headers module by default... How do I check what modules are installed, or what else could be causing this error?

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• Need to store and backup HD vid files. But need to access them alot.

  - by Mike

  I've had my 700 Gb HDD ever since I bought my computer so partitioning it is out of the question. What I need is a place to keep my HD vid files so when I edit, I don't get a long load time in the editing software. But I also need to keep a back-up of all my other important files which I haven't been doing. Should I buy an additional internal drive JUST for vid files and buy an external for backup of all my files? What are my best options?

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• How can I tell what user account is being used by a service to access a network share on a Windows 2008 server?

  - by Mike B

  I've got a third-party app/service running on a Windows 2003 SP2 server that is trying to fetch something from a network share on Windows 2008 box. Both boxes are members of an AD domain. For some reason, the app is complaining about having insufficient permissions to read/write to the store. The app itself doesn't have any special options for acting on the authority of another user account. It just asks for a UNC path. The service is running with a "log on as" setting of Local System account. I'd like to confirm what account it's using when trying to communicate with the network share. Conversely, I'd also like more details on if/why it's being rejected by the Windows 2008 network share. Are there server-side logs on 2008 that could tell me exactly why a connection attempt to a share was rejected?

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• How to access the Desktop Composition Engine from a WinForms app?

  - by MusiGenesis

  Is it possible to access Desktop Composition Engine in Windows Vista from a winforms application? The DCE apparently involves applications rendering to DCE buffers instead of directly to the screen. Since a winforms app has no way of getting information about the monitor's refresh rate and scanline status (other than via DirectX), animation in a winforms app is subject to tearing effects. With DCE enabled, the tearing effects are lessened but still there (apparently the DCE can still grab a buffer that your app is halfway through writing to and render it to the screen, thereby producing the half-one-frame-half-of-the-next tearing effects). Is there any way for my winforms app to communicate with the DCE and possible avoid rendering during buffer switchover times?

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• Use Dynamic DNS to access Java servlet, still need port forward ?

  - by Frank

  If I use Dynamic DNS such as the free service at https://www.dyndns.com, do I still need to set up static IP and do port forward ? I have a DSL, most likely with dynamic IP address, and I run a Java servlet to get Paypal IPN messages on my notebook, in order for the messages to reach my notebook, I : [1] set up static IP and [2] did port forwarding. But I found each time the PC re-starts, it has a different external IP, so I was suggested to [3] get Dynamic DNS service like the free one mentioned above, but now I'm a bit confused, if I have step [3], do I still need to do [1] and [2], isn't step [3] supposed to do [1] and [2] for me ? But since I've already done [1],[2], now I wonder if they would cause trouble for step [3], do I need to undo them ? Or do I need all of them together ?

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• Implicit theme error:The property 'Content' was not found in type 'System.Windows.Controls.Control'.

  - by Mark

  I have got an error while trying to upgrade our large project to SL4. I didn't write the original theme and my theme knowlege isn't great. In my demo app I have a Label and a LabelHeader(which i have created and is just a derived class from Label with DefaultStyleKey = typeof(LabelHeader); I am styling lthem like this: <Style TargetType="themeControls:LabelHeader"> <Setter Property="Template"> <Setter.Value> <ControlTemplate> <DataInput:Label FontSize="{TemplateBinding FontSize}" FontFamily="{TemplateBinding FontFamily}" Foreground="{TemplateBinding Foreground}" Content="{TemplateBinding Content}"/> </ControlTemplate> </Setter.Value> </Setter> <Setter Property="FontFamily" Value="Tahoma"/> <Setter Property="FontSize" Value="20"/> <Setter Property="Foreground" Value="Red"/> </Style> This works in SL3 but in SL4 I get: Error: Unhandled Error in Silverlight Application Code: 2500 Category: ParserError Message: The property 'Content' was not found in type 'System.Windows.Controls.Control'. File: Line: 9 Position: 168 If I change this: Content="{TemplateBinding Content}" to Content="XXX" Then there is no error but , of course, I get XXX in my label rather than the content I set in XAML on the page Any ideas how I can get this working? Demo project here: http://walkersretreat.co.nz/files/ThemeIssue.zip (Apologies for reposting, I have so far got no answers over here: http://forums.silverlight.net/forums/p/183380/415930.aspx#415930)

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