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• 11-05-2009, 9:52 AM

  CloudIX Joined on 11-05-2009, 9:46 AM Posts 4

  IIS 7 and System.IO.FileNotFoundException: Could not load file or assembly Error Reply Contact  I have a web site that works perfectly in IIS 6. But when i try to run the exact same code on IIS 7 i get the error "System.IO.FileNotFoundException: Could not load file or assembly". This is a clean install of 2008 server. I copy the deployed code from the IIS 7 server to another IIS 6 server and all is good, so i dont think the problem is related to code, but more a configuration issue. Can anyone help on this?

• 11-05-2009, 10:33 AM

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  jeff@zina.com Joined on 09-26-2003, 10:43 AM Naples, FL, USA Posts 2,103	Re: IIS 7 and System.IO.FileNotFoundException: Could not load file or assembly Error Reply Contact Silly question maybe, but did you check the list of breaking changes in IIS 7 for ASP.NET? Jeff Look for Wrox's new book Professional IIS 7 in your local bookstore, or order now at Amazon.com

• 11-05-2009, 10:36 AM

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  CloudIX Joined on 11-05-2009, 9:46 AM Posts 4	Re: IIS 7 and System.IO.FileNotFoundException: Could not load file or assembly Error Reply Contact  No i have not. Where is this list at? I seen a link in the iis 6 forum, but the site was not working. Do you have a good link?

• 11-05-2009, 11:26 AM

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  anilr Joined on 05-23-2006, 10:13 PM Redmond, WA Posts 2,343	Re: IIS 7 and System.IO.FileNotFoundException: Could not load file or assembly Error Reply Contact What is the full name of the file or assembly that it is complaining about?  Using process monitor may help. Anil Ruia Senior Software Design Engineer IIS Core Server

• 11-05-2009, 11:57 AM

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  CloudIX Joined on 11-05-2009, 9:46 AM Posts 4	Re: IIS 7 and System.IO.FileNotFoundException: Could not load file or assembly Error Reply Contact  It's a class file thats in my App_Code folder it's looking for (YAF.Classes.Base). But that is compled to a DLL and put in my bin folder, so it should be able to find it. IIS 6 locates it, not sure why IIS 7 wont.

• 11-06-2009, 10:05 AM

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  CloudIX Joined on 11-05-2009, 9:46 AM Posts 4	Re: IIS 7 and System.IO.FileNotFoundException: Could not load file or assembly Error Reply Contact  Ok i fixed this problem by putting the apppool in classic pipeline mode.