Run does not work with 64bit builds

I’ve entered my chess source code with the build set for x86-32bit and the XOJO UI seems to work correctly. But I need full 64bit for the unsigned 64bit integer type, so I changed the architecture to x86-64 and now only the “Build” button works and the “Run” button does not (it worked fine when the build target is 32bit). After trying everything I could think of I downloaded and installed a fresh copy of XOJO but the problem remains. What am I missing? I am running a new, 64bit machine with Windows 10 and 4 gigs of ram

First of all, You don’t need 64-bit to use the unsigned 64-bit integer type.

As far as 64-bit debugging on Windows, it’s not available yet.

Good to know! Thxs!