Failed to generate a user instance of SQL Server

Posted by Goondocks on Server Fault See other posts from Server Fault or by Goondocks
Published on 2009-04-30T23:27:30Z Indexed on 2010/04/05 7:13 UTC
Read the original article Hit count: 422

Filed under:

web-hosting

|

iis7

|

iis

|

windows-7

|

security

I'm using Windows 7 Beta and trying to install a web application locally. This web site uses Microsoft SQL Server 2005 Express (SQLEXPRESS) and a MDB file in the web site's ~/App_Data folder. I was instructed to configure IIS7 to use Classic .NET AppPool for this web application.

Each time the web site loads, I receive the following error:

There was an error trying to connect to the Database Server: Failed to generate a user instance of SQL Server due to failure in retrieving the user's local application data path. Please make sure the user has a local user profile on the computer. The connection will be closed.

The Internet is packed with articles written on this subject. The prevailing wisdom seems to be:

Configure the SQL Express Service to use the Local System account.
Delete the following directory: C:\Users\username\AppData\Microsoft\Microsoft SQL Server Data\SQLEXPRESS

Neither of these fixes have made any impact. I have tinkered with permissions and settings for hours to no avail. Can anyone suggest a fix or help me understand how to get more detailed information about the problem.

© Server Fault or respective owner

Related posts about web-hosting

How to find web hosting that meets my requirements?

as seen on Pro Webmasters - Search for 'Pro Webmasters'
This question is here so we can offer users who are looking for information on how to determine which web hosting solution is right for them. All future questions pertaining to finding web hosting should be closed as a duplicate of this question. As per this meta question. How to find web hosting… >>> More
Swiching webhosting company & database erros.

as seen on Server Fault - Search for 'Server Fault'
Well here comes the situation. I used to have CompanyA for webhosting. (The hosting plan was a shared one). I decided to change the hosting provider and transfer my website to CompanyB, (exclusive IP). The issue that i face is that my webpage is now displayed in two different IP addresses. So i… >>> More
Top web-hosting sites with jQuery support?

as seen on Pro Webmasters - Search for 'Pro Webmasters'
I am looking to start building a website and I am looking for some good web hosting companies that gives the best bang for the buck. I had been reading on some websites in regards to some web hosting companies having the inability to run scripts on their servers (jQuery) which causes a big problem… >>> More
Point subdomain to another web hosting

as seen on Pro Webmasters - Search for 'Pro Webmasters'
I buy a domain from GoDaddy. Let's call this domain as abc.com. I've a hosting account on web hosting A with abc.com as my primary domain. I created a sub-domain pic.abc.com and I wish it to be pointed to my new hosting account. This web hosting B also use abc.com as the primary domain. The main… >>> More
proxy on free webhosting

as seen on Stack Overflow - Search for 'Stack Overflow'
It is possible to create proxy on some free webhosting? But I want surfing that I enter web address to the web browser. Do you think that is possible? How? >>> More

Related posts about iis7

Configuring IIS7 404 page when using IIS7 urlrewrite module

as seen on Pro Webmasters - Search for 'Pro Webmasters'
I've got custom errors to work for .aspx page like: www.domain.com/whateverdfdgdfg.aspx But, when no .aspx url is requested, (like http://www.domain.com/hfdkfdh4545) it results in an error: HTTP Error 404.0 - Not Found The resource you are looking for has been removed, had its name changed… >>> More
How to create a Subdomain in IIS7?

as seen on Server Fault - Search for 'Server Fault'
In IIS7 I have a site: http://www.mydomain.com/mysite How can I get the same site to appear as: http://mysite.mydomain.com ? I already have the DNS set up and can ping it, I just do not know how to configure it in IIS7. >>> More
How can I control which IP address IIS7 uses?

as seen on Server Fault - Search for 'Server Fault'
In Win2k3 I used httpcfg to tell IIS to listen to specific IP addresses on the server. I want to run Apache with VisualSVN Server on port 80 on another IP address but IIS7 binds to all ports by default. What utility for IIS7 controls the IIS7 bindings? Update: I found the answer. There is a utility… >>> More
WCF service hosted in IIS7 with administrator rights?

as seen on Server Fault - Search for 'Server Fault'
Hello, How do I grant administrator rights to a running WCF service hosted in IIS7? The problem is, my code works fine in a test console application runned as an administrator, but the same code used from WCF service in IIS7 fails. When I run the same console test application without admin rights… >>> More
authentication problem on windows vista (cookie is getting written but httpcontext.current.user is n

as seen on Stack Overflow - Search for 'Stack Overflow'
authentication problem on windows vista (iis7) (cookie is getting written but httpcontext.current.user is null) >>> More