Anyboy use Autohotkey?

I'm trying to make a simple backup script with a timestamp, but it keeps giving me an error. How can I fix this?

FormatTime, myTime, , MM-dd-yyyy
Destination = G:\USB\%myTime%
ErrorCount := CopyFilesAndFolders("H:\*.*", %Destination%)

>>3
But I do not put on my frilly dress and touhou hat every time I boot in Windows!