Hi all

I have a project that I've been working on since 2009. Recently rewrote much of the Code to move all the Worksheet Code to an existing AddIn using Class Modules. This project is a "Dave Ramsey" type project developed to allow my Children and me to better manage our finances.

I tested the rewrite (many times) in Excel 2000, 2003 and 2007. I DID NOT test in 2010...figuring, if it worked in 2007 it'll work in 2010...WRONG!!!. Today, I loaded the rewrite on my second eldest daughter's Excel 2010 computer. The rewrite crashed Excel 2010...who'd of thought?

After several hours of Google I found the answer here in "Turning Off Trusted Documents" in Excel 2010.

http://blog.contextures.com/archives...hout-enabling/

Hope this helps others...