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author's profile photo Former Member
Former Member

.NET framework configuration problem


I work with EP5.

I have a .NET project which contains aspx webforms with cs code behind them.

When accessing those forms (which are under iis) on the computer on which they were developed it works fine.

Since I wanted to move this project to another server, I installed .NET Framework on it, copied the project directory under wwwroot, and created an appropriate vitrual directory under it's iis.

Now, when trying to access a form I get the following error massage:

"aspnet_wp.exe could not be started. The error code for the failure is 80070522. This error can be caused when the worker process account has insufficient rights to read the .NET Framework files. Please ensure that the .NET Framework is correctly installed and that the ACLs on the installation directory allow access to the configured account."

I tried to grant share permissions to everybody to the framework directory but to no avail.

Using Google to find the solution for this error code didn't help, so I thought I'd try here...

Thanks ahead for any help,


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  • author's profile photo Former Member
    Former Member
    Posted on Jan 06, 2005 at 04:43 PM

    I don't think this is a "share permissions" issue. It has to do with perms on the Framework files/folders. Make sure the local ASPNET account has read and execute perms on \ Microsoft.NET\Framework\v1.1.4322. That local account might need full control perms on \ Microsoft.NET\Framework\v1.1.4322\Temporary ASP.NET Files.


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    • Former Member Former Member

      I believe the -s switch is the correct switch to use to map an app to a version of the Framework. Now I don't know if the prior permission changes you were making might be causing this problem. I suggest deleting the folder/app from IIS and recreate the app to start with the default settings since now the Framework is correctly configured.


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