arghhh.. Catalina

So, I bought the latest desktop version… I converted it to run (the last version was 2014 Xojo) to run on the Xojo latest version.
I wanted to be ready in Catalina with my now 64 built app. I compiled great in Mojave

Compiled… Won’t run and states that the compilation failed (an error occurred when trying to launch the application)

So I went and built it…
The folder the built version comes up and my app has the blocked overlay icon over it…

What gives?
I am using MBS plugins
any ideas or do we need another update?

Are you compiling for 64-Bit?

Answered! I had broken out in a cold sweat!
I flipped the Architecture to 64bit and viola!