Take a look he

http://support.microsoft.com/default...;EN-US;q307410
OFF: "Compile Error in Hidden Module" Error Message When You Start
Word or Excel

It points at PDFMaker.xla as being the culprit.

If you move/delete that addin, you should be ok.

Shirley wrote:

For the last couple of weeks I've been getting an error message upon opening
and closing Excel. It is: Compile Error in hidden module: Dist Mon

I can get by it by clicking on OK or something, and it bypasses whatever it
is. I can also close it by clicking OK. I don't use Excel a lot, I don't
know how to use Macros so I can't tell if that's the problem or not.
--
Shirley Gutkowski, RDH, BSDH, FACE

--

Dave Peterson