Unresolved external symbols in compiling 32 bit application in Windows 64

Question

So I am trying to compile legacy app from 32 bit to 64 bit.. I re-compiled all of the libs it used and made it look into WIN SDK6.0A x64 bit for libs..

I am using:

Answer 1

For the record: Same problem, different solution; I had an entry for the directory

psapi 

added in the list of

Linker/General/Additional Library Directory 

This resulted in the usage of the old VS2005 platform sdk psapi.lib (it only had x86, no x64 version). After removing the entry the correct lib from the installed WinSDK x64/psapi.lib is used now. So keep an eye out for mixings/ordering of old & new SDKs! Obviously the full path will also work but might be a problem when you use the project on multiple machines.