I had an issue with a 2010 spreadsheet that has a number of sumproduct formulas (around 690).
I wanted to pass this on if anyone else that might be having this type of issue..
I read in one of the forums that changing to 64 bit would help this issue, but I also heard that this Excel cause other issues so choose not to go there...
Just for giggles I save the spreadsheet to .XLS instead of the .XLSM and ran in capiblity mode...It worked and faster too...
So give it a try.
CK35![]()
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