Oh ... ok,
I thought you were using the original Elapsed Timer Demo.

In DT_INTS-14 v1.00, I added new error messages that warn when the wsave variables need to be adjusted, and tell you what to do.

I thought that would finally end the questions about wsave vars .. I guess not.

In all fairness, I haven't explained that anywhere yet.
So you could not have known.

Glad you got it working.