> My question is what should I consider if I want to change to 64 bit? Can > anything break? >
I'd just turn off the 32-bit flag in the pool, run it and see what happens. If it's calling some weird old native API then you should find out soon enough. Strangely enough, I'm in the reverse situation, trying to downgrade to 32-bit. I have a Web Api in Azure that's calling a 64-bit Borland DLL, so the minimum plan for 64-bit is ~$80/month, whereas for 32-bit it's ~$20/month. Lord knows why it's quadruple price for 64-bit. I tried to build and test in VS2017 with the 32-bit DLL and everything failed and crashed in every way possible. You think that would be easy, but I'm still trying to figure it out *Greg K* >
