Last post Jul 11, 2013 04:27 PM by chris.petchey
Jun 09, 2010 08:46 AM|mgs1808|LINK
With Windows Server 2008.
Two days ago I installed .NET Framework v4. Then I re-installed an ASP.NET application, which had been compiled with the v4 framework. The application worked fine for several hours. Today the following message appeared...
The current identity (SERVER\USER) does not have write access to 'C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files
I checked, and SERVER\USER did have write access to that folder. For making the application run, I tried by adding "Everone" with "Full Access" to that folder. Then the application could be used again.
I will reduce the privileges later.
Can anybody explain the situation?
Michael G. Schneider
Jun 09, 2010 10:59 AM|smirnov|LINK
Hallo, try to reinstall asp.net using aspnet_regiis -i
Nov 24, 2010 05:33 PM|nicolas.fortin|LINK
I had the same error and, the folder Temporary ASP.NET Files wasn't existing.
Just created the folder and everything is ok now.
Check if the folder exists.
Jun 14, 2011 04:49 PM|rubenoi|LINK
I have had this problem, and I can resolved it. You only have to give permissions to the folder: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files, for your current user. It's easily.
Jun 18, 2011 03:18 AM|necro_mancer|LINK
Yes, you may need to apply the correct read and write permission to the C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files folder.
If it still cannot work, you can simply reinstall the framework. Please keep me posted of any issues. Thank you.
Sep 02, 2011 07:59 AM|rupakisamit|LINK
Jul 11, 2013 04:27 PM|chris.petchey|LINK
all this talk of reinstalling etc - what tosh!
Open a command window "as administrator". run:
C:\Windows\Microsoft.NET\Framework64\v2.0.50727\Aspnet_regiis.exe -ga server\user
C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Aspnet_regiis.exe -ga server\user
Replace the server\user with the username that your application pool runs under This gives that identity access to the iis configuration and other directories used by ASP.NET