Hello,

I have an add-in that works well and executes the me.startup event perfectly
when Excel is started manually.

If Excel is started by double clicking an .xls file, the add-in fails to
start and becomes disabled. The xls file then loads. I can re-enable the
add-in and it executes me.starup fine.

I found that when I strip much code back in me.startup the add-in can start
sucessfully when double clicking an .xls file to open Excel.

There does not appear to be any 'offending code' that causes the problem, it
appears to be more along the line of timing.

Thanks for considering this problem.