Could you please share us which version of Office are you using now?
Will the local workbooks opended as blank if you open them in Excel app?
I suggest you temporarily move the macro file and other startup items from Startup folder (Such as Microsoft Office Professional Plus 2016, C:\Program Files\Microsoft Office\Office16\XLStart
, C:\Users\<User Name>\AppData\Roaming\Microsoft\Excel\XLSTART
) and disable Excel COM add-ins to check this issue.
Please also go to File > Options > Advanced, under General part, ensure "Ignore Other Applications that use Dynamic Data Exchange (DDE)" is unticked.
Any updates, you may post back.
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