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Published on 2010-04-22T11:35:30Z
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2010/04/22
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I have an Excel document that is password protected
Are there any freeware tools out there to crack the password to open a document? I've seen a lot of commercial tools available, but no freeware ones.
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I have a workbook that was protected via the Protect Workbook feature. It was sent to someone else to modify. When they sent it back, it was unprotected and when I try to reprotect it I get this error,
"This workbook contains Excel 4.0
macros or Excel 5.0 modules. If you
would like to…
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I have a weird situation where I have a set of excel files, all having the extension .xls., in a directory where I can open all of them just fine in Excel 2007. The odd thing is that I cannot open them in Excel 2003, on the same machine, without opening the file first in 2007 and going and saving…
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I'd like to make server-side excel compatible spreadsheets that maybe use OpenXML or a structured data format.
I've used Office Interop before to generate Excel spreadsheets, but those apps run on a PC that has office installed.
For this web project I'm building, the server doesn't have office installed…
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Any ideas why this code will not work?
Workbooks.Open Filename:="C:\a.xls"
Workbooks("a.xls").Activate
Worksheets("b").Select
Dim OutputArray(10, 10)
OutputArray(1, 1) = Workbooks("c.xls").Worksheets("worksheet_otherthan_default").Select.Range(A1).Value
I'm trying to run a macro in one file (unnamed…
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Given the following workbook events:
BeforeClose
BeforeSave
Please tell me:
- The firing order in the case of multiple workbooks alreay opened (wb1, wb2 and wb3 are opened in this order) and the user closes Excel. You can assume all 3 needs saving.
- What happen if user cancels one of the saving…
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I recently upgraded an ubuntu server with many users to a recent version from a version from 2008. The server used to use md5 password hashes (e.g., the shadow passwords began with $1$) and now is configured to use sha512.
I'd prefer to keep using sha512, but would like the old users to be able…
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Whenever I need new passwords I use some tools to generate those, preferable memorable passwords, but I've been wondering how secure this might actually be.
Using The xkcd random number generator is probably pretty bad, cat /dev/random is probably pretty good, but generating memorable passwords seems…
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There has been much news about the hack of the Gawker web sites. There has even been an analysis of the common passwords found.
This list is embarrassing in many ways. The most common password was "123456". The second most common password was "password".
Much has also been written providing…
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The microblogging site has reset some Twitter users' passwords after a phishing attack attempted to steal their login information.
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The microblogging site has reset some Twitter users' passwords after a phishing attack attempted to steal their login information.
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