I have looked and posted and seen this problem before but never a solution.. it is happing to me.
I'm using Visual Basic Express 2008 on Windows XP, and whenever I try to use the ASP.NET configuration tool, it either just doesnt show a web page at all, or gives me the following error message.. anyone ever encounter this or know of a fix? Thanks.
An error was encountered. Please return to the previous page and try again.
The following message may help in diagnosing the problem:System.ArgumentException: The parameter 'PhysicalDirectory' is invalid. Parameter name: PhysicalDirectory at System.Web.Configuration.VirtualDirectoryMapping.set_PhysicalDirectory(String value)
at System.Web.Configuration.VirtualDirectoryMapping..ctor(String physicalDirectory, Boolean isAppRoot) at System.Web.Administration.WebAdminPage.OpenWebConfiguration(String path, String appPhysPath, Boolean getWebConfigForSubDir) at System.Web.Administration.WebAdminPage.OpenWebConfiguration(String
path, Boolean getWebConfigForSubDir) at System.Web.Administration.WebAdminPage.VerifyAppValid()