Well, it works on my machine...

[John Davies]

I have a new debugging feature that works on my machine, but not on the
customer's machine.

I have try block wrapped around my instantiation of my main form to catch
any unhandled exceptions, create an error log, and send an email to me.

On my customer's machine the regular JIT debugger box comes up instead of my
dialog.

I gave him a new config file with <system.windows.forms jitDebugging="true"
/>

and that didn't help either.

I don't want to turn of debugging on his machine globally, just for my app.