This is a migrated thread and some comments may be shown as answers.

WRF Q2 2012 Demo doesn't start: UnauthorizedAccessException

5 Answers 57 Views
Installer and Visual Studio Extensions
This is a migrated thread and some comments may be shown as answers.
Eliyahu Goldin
Top achievements
Rank 1
Eliyahu Goldin asked on 20 Jun 2012, 07:28 AM
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)

5 Answers, 1 is accepted

Sort by
0
Accepted
Biliana Ficheva
Telerik team
answered on 20 Jun 2012, 08:17 AM
Hello Eliyahu,

Sorry for the inconvenience. This happens on machines which nave turned on User Account Control.
In order to start the Demos just right click on the Demos shortcut and select the option "Run as administrator".
We will do our best to fix this problem in our next releases.

Kind regards,
Biliana Ficheva
the Telerik team

Explore the entire Telerik portfolio by downloading the Ultimate Collection trial package. Get it now >>

0
Eliyahu Goldin
Top achievements
Rank 1
answered on 20 Jun 2012, 11:10 AM
Thanks, obviously I could've figured it out myself.
0
Robert
Top achievements
Rank 1
answered on 21 Jun 2012, 11:22 PM
ah yes I had the same problem. Thank you!
Run as Admin worked for me.
0
Anthony Payot
Top achievements
Rank 1
answered on 27 Jul 2012, 10:01 AM
hello

i'm desktop admin in our company , we have the same issue with WPF Demos and UAC control enabled (our users are not administrator of their workstation)

we can't wait until Q3 could you provide use a fix or hotfix please ?

Best regards
0
Andrey
Telerik team
answered on 01 Aug 2012, 08:41 AM
Hello Anthony,

You could easily avoid the issue by giving everyone full permissions to the Demos folder under the main installation folder.

Let me know if that helps.

All the best,
Andrey
the Telerik team

Explore the entire Telerik portfolio by downloading Telerik DevCraft Ultimate.

Tags
Installer and Visual Studio Extensions
Asked by
Eliyahu Goldin
Top achievements
Rank 1
Answers by
Biliana Ficheva
Telerik team
Eliyahu Goldin
Top achievements
Rank 1
Robert
Top achievements
Rank 1
Anthony Payot
Top achievements
Rank 1
Andrey
Telerik team
Share this question
or