Migrating PDFNet to 64-bit web OS

Q: I am moving my website from a 32-bit shared server to a dedicated
ASP.NET server on Win 64-bit and getting BadFormatException from
PDFNet.DLL.

Should my version work with .Net 2.0 running with IIS7 on a 64bit
server?

At this point, I just want the site run on the new server with little
or no code changes. What is the simplest way to do this??
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A: The simplest solution is to change your application solution to
allow for 32-bit compatibility (in case of IIS7 management panel, .Net
2.0 application pool advanced options "Enable 32bit applications=true"
should fix the problem). The other option is to use migrate to 64-bit
version of PDFNet (http://www.pdftron.com/pdfnet/downloads.html).