Parser Error Message: Unrecognized attribute 'requirePermission'.
example: " <
"Version Information: Microsoft .NET Framework Version:1.1.4322.2443; ASP.NET Version:1.1.4322.2460 " will be listed at the bottom of the error.
If the correct ASP.NET version is already selected in the Plesk Control Panel and you are still receiving this error you must configure the site in IIS to use the correct ASP.NET. (This must be done by a support technician unless you are a dedicated server client.)