Exception in getting web site compiled

I just try to debug the complex web site. As I have been doing for many times successfully, I copied the site from the internal server to my local PC. Create a site for it, get ApplPool (and Identity right), mapp out, get hot file right and then start the site.

This time, it returns the exception as follows:

Server Error in '/' Application.

is not a valid Win32 application. (Exception from HRESULT: 0x800700C1)

I then access the same site (where I copied from) on server, it worked.

Same code, works on the server, but not on the local.

Any one can show me the direction where I can pursue?
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chuang4630Author Commented:

get ApplPool (and Identity right), map it out, get host file right and then start the site.

chuang4630Author Commented:
chuang4630Author Commented:

The option "Enable 32-bit Applications" in AppPool needs to be turned on.

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