I ran into this once when the addin was self loading into the library. Then
the version I was typically looking at in VBE was not the same as the library
version.
removing the library code fixed it.

Makes you crazy in the mean time...good luck!

"Bill" wrote:

Hello,
For some reason, I can no longer save changes to my code when it is in a
..xla file. I can if it is in a .xls file. Any ideas on what happened?

Best Regards,

Bill