Brian McGrew <brian@xxxxxxxxxxxxx> writes: > Is there any way of using a 32-bit library in a 64-bit build environment??? > Our entire software build is 64-bit but I need to use a vendors library that > is only 32-bit and never will be 64-bit. Any such way of accomplishing this > task? No. If an x86 processor is running in 64-bit mode, then it can not execute code compiled in 32-bit mode. The two modes are not compatible. The closest you can come is to write a 32-bit wrapper program around the library, run it in a separate process, and use some sort of RPC to communicate with it. Ian