Another, "I don't know why it works, but sometimes it does" thing to try is deleting the SPlsWork subfolder in your program folder.?
I've had the same thing, where I've double-checked all targets, recompiled all, etc. and it didn't work until I closed the program, deleted the SPlsWork folder, reopened and Recompiled ALL (Alt+F12). It doesn't fix other problems (nesting, wrong target, etc.), but sometimes when nothing else makes sense it works.
Another "This shouldn't fix anything, but sometimes it does" is just rename the program, save it to another folder and start again in a "fresh place", copy/paste in any needed modules, etc and Recompile ALL again
Final item that shouldn't work, but has saved me a few times is replacing the processor in the program: If you have a Pro3, replace with AV3, save, replace back to Pro3, save, recompile all.? Again, this *shouldn't* fix anything, but it has for me when nothing else made sense. Double-check the program it didn't add anything helpful during the replace like a CEN-IO to make up for port differences.??
I think those are all the secret handshakes I remember.
Good luck,
Micah Thurlow
