windowsbase.dll Download
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Having trouble with my Visual Basic code? 2011-04-01 19:30:59
System.Security.SecurityException: Request for the permission of type 'System.Net.Mail.SmtpPermission, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.
This is a permissions problem. Your Windows User ID does not have permission to do this. Are you using a different User ID than the one you use with Visual Studio?
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As with most reported errors and exceptions, the first line gives you your first clue:
System.UnauthorizedAccessException: Access to the path 'C:\' is denied.
Note the path mentioned: C:\
That's the root of C: I think from Windows Vista onward (possibly XP), the root was protected from casual access by users, so this could be a legitimate access denial. Try some directory you know you have access to, and see if you can get there.
If the reported directory isn't the one you're trying to get to, then you're mangling it somehow and that needs to be fixed.
Hope that helps.
Goto run, type msconfig, goto startup and look for a dell program with the name Toaster in it, should you find it, turn it off. Also, if you're under warranty, get on the line with Dell support to see if this is an essential program and what you can do to fix it. The program looks like its trying to crash when checking for updates, and since its under C:\Program Files(x86)\Dell, it came from Dell somewhere for some reason.