When I change the file format to Save As a .csv file, it runs in seconds.

Well, that sounds pretty conclusive to me. Figuring out why Excel takes so long for the file you're giving it may be a pain, and I doubt that examining your own code further will help a whole lot. Time to ask someone who knows Excel somewhat better.

In reply to Re^3: WIN32::OLE Excel Save As by kyle
in thread WIN32::OLE Excel Save As by smitty1624

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