ASP.NET 32-bit machine compiled now trying to run on 64-bit machine

Posted by user54064 on Stack Overflow See other posts from Stack Overflow or by user54064
Published on 2010-05-01T19:15:52Z Indexed on 2010/05/01 19:17 UTC
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Filed under:

ASP.NET

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.NET

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64bit

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32bit-64bit

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.net-3.5

I have an ASP.NET app that was compiled on a 32-bit machine. There are many different assemblies that are referenced. I opened the web site's main dll with ILDASM and looked at the .corflags. It stated it was ILONLY. However, when I run the web site locally on the 64-bit machine (Windows XP Pro 64-bit), I get "is not a valid Win32 applciation". Shouldn't the app run as 64-bit since it was compiled with "AnyCPU"? How can I get this to work? I am using .NET 3.5.

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