The OLE error appears when the response does not arrive within the specific time period. And there three main reasons behind getting the Excel OLE action error: Adding plenty of add-ins to the application and among then some are corrupted. When Excel try opening file created in other application or obtain data from an active one Using Excel ‘Send as Attachment’ option for sending Excel sheet in an email. So check the given reasons one by one and try to fix them. Delete the add-ins this is responsible for various issues and errors in Excel. Hope doing this will help you to fix Microsoft Excel is waiting for another application to complete an OLE action error Source: repairmsexcel.com/blog/resolve-excel-ole-action-error
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