Open file from some directory

Hi all,

Ive searched around before creating an account to ask this.

But how can I run an autoit script that accesses a specific file from a specific directory?

I've tried

Run("F:\Files\MoreFiles\TestFiles\Program.bat")

(this is a real test program)

with an error message saying "Program.exe could not be found")

(even though I typed in .bat)

Thank you.