Code works in MEP 2009 as long as MEP 2010 is not installed on the machine

[CBlair]

Hello All,

I have a very frustrating issue...

My code works fine MEP 2009 unless the user has installed MEP 2010 on the same machine. Most commands work but a few of them throw unhandled exceptions (eKeyNotFound) in the middle of the command.

Can anyone point me in the right direction?

Thanks in advance.