I upgraded from Q1 2012 to Q2 2012 using the Telerik Control Panel. The upgraded reported no errors. My project seems to be working fine. However, when I am trying to start the Demo application, I and getting a "Stop working" error. Prior to the update, the demo app used to work fine.
This is what I found in the machine's Event Log:
Application: WPF Demos.exe
Framework Version: v4.0.30319
Description: The process was terminated due to an unhandled exception.
Exception Info: System.UnauthorizedAccessException
Stack:
at System.IO.__Error.WinIOError(Int32, System.String)
at System.IO.FileStream.Init(System.String, System.IO.FileMode, System.IO.FileAccess, Int32, Boolean, System.IO.FileShare, Int32, System.IO.FileOptions, SECURITY_ATTRIBUTES, System.String, Boolean, Boolean)
at System.IO.FileStream..ctor(System.String, System.IO.FileMode, System.IO.FileAccess, System.IO.FileShare, Int32, System.IO.FileOptions)
at System.IO.StreamWriter.CreateFile(System.String, Boolean)
at System.IO.StreamWriter..ctor(System.String, Boolean, System.Text.Encoding, Int32)
at System.IO.StreamWriter..ctor(System.String, Boolean, System.Text.Encoding)
at System.IO.File.InternalAppendAllText(System.String, System.String, System.Text.Encoding)
This is what I found in the machine's Event Log:
Application: WPF Demos.exe
Framework Version: v4.0.30319
Description: The process was terminated due to an unhandled exception.
Exception Info: System.UnauthorizedAccessException
Stack:
at System.IO.__Error.WinIOError(Int32, System.String)
at System.IO.FileStream.Init(System.String, System.IO.FileMode, System.IO.FileAccess, Int32, Boolean, System.IO.FileShare, Int32, System.IO.FileOptions, SECURITY_ATTRIBUTES, System.String, Boolean, Boolean)
at System.IO.FileStream..ctor(System.String, System.IO.FileMode, System.IO.FileAccess, System.IO.FileShare, Int32, System.IO.FileOptions)
at System.IO.StreamWriter.CreateFile(System.String, Boolean)
at System.IO.StreamWriter..ctor(System.String, Boolean, System.Text.Encoding, Int32)
at System.IO.StreamWriter..ctor(System.String, Boolean, System.Text.Encoding)
at System.IO.File.InternalAppendAllText(System.String, System.String, System.Text.Encoding)