App Crash Win Xojo 2021r3.1

I installed Xojo 2021r3.1 and MBS215. Mac Apps built on Mac work great. Win Apps built on Mac don’t even get going but instantly display Common\runFolderItem.cpp:310 error. Continue kills the app just like Quit does. I know I have all the correct runtimes in place, dated Dec 9 2021. On Windows 7.

Any ideas where to go with this?

Xojo way of using runtimes is AWFULL, dont bother. It is not worth it. Just compile the app selecting the option “Include Runtime DLLs”

I compile on Mac for Windows, so that suggestion doesn’t mean anything.

FIgured it out - MBS 21.5 had a bug in it that doesn’t manifest itself (at least in my case) unless you are running Xojo 2021r3.1 (or maybe a little less). Upgrade MBS to 22.0 and that fixed it. Thanks Christian!