Convert to 64 bit

[UT227]

Excellent. Thanks. Looks like it's working. This needs to be done on all the modules, or just the ones giving an error?

[isladogs]

If any of your code needs amending for 64-bit you will get an error message when you open the app.
If so, make similar changes to API declarations another modules until the code compiles.

But you should also ensure that it compiles in 22-bit before converting to 64-bit
Make sure Require Variable Declarations is ticked in VBE Options.
Also check each code module includes the line Option Explicit.
Then compile your code in the VB Editor.
Fix all compile errors as necessary.