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Calling LoadLibraryEx on ISAPI filter “C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_filter.dll” failed

Dear Readers
if you get the error

Calling LoadLibraryEx on ISAPI filter “C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_filter.dll” failed


Here is the solution 
Get a command prompt in administrator mode and go to C:\Windows\Microsoft .NET\FrameWork64\v4.xxx
and run aspnet_regiis -r. This will re-register the right libraries. It has happened twice already to me.
For other frameworks (32 bit or other versions of .net make sure you go to the correct folder (i.e. Framework/v2.xxx, etc.)

xxxx is the the number which is present with the folder name so i suggest you guys to check the folder name in your directory

If "run aspnet_regiis -r" is not working and if you get the error run is not recognized command then just type " aspnet_regiis -r" it will run fine

Reason of problem
Your asp.net frame work has been change may be you have install the lower version on the higher version or may be because of any reason you have register another version in your IIS, in my case for get rid of one issue i install frame work 1.1 on my pc and that why this problem arrived

Now it solve hope if will work for you

Regards
Rashid Imran Bilgrami
http://www.bestvisualization.com

Comments

  1. On IIS7 Enable 32-Bit Applications under the default application pool

    ReplyDelete
  2. is this the solution as well because this is a solution for the OLEDB check out my other post mentioned here

    http://bestvisualization.blogspot.com/2009/04/oledb-jet-40-driver-in-vista-64bit-he.html

    ReplyDelete
  3. This jacked up all my services set them all to v4

    ReplyDelete
  4. Hi james, sorry to hear that but its working with my pc thats why i shared any ways tell me about the details

    whats you frame installed frame work
    whats you windows version
    did you install the framework 4 correctly

    your comments sounds that there is a problem in .netframe work that you installed

    but i can't say any thing unless until you will give me the full details and is it possible i will check this on team viewer then i think we resolve this issue

    Regards

    ReplyDelete

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