Problem running compiled script using Excel.au3

Hi all,

I have a script that opens an Excel file. It works fine if I run it as a script, but if I compile it then it only works if I run the compiled script as administrator. If I run the compiled script as a normal user I get an error saying "The requested action with this object has failed".

In fact, the following basic script has the same problem:


Any ideas on why this happens?

BTW, I'm running AutoIt v3.3.8.1, on 64-bit Windows 7, with Excel 2010 64-bit.