We have a vendor where our users can run reports and dump them into excel. Machines with office 64bit all work fine. 32 bit get the corrupt message have to do a save as of the file and it them opens fine.
Vendor says it is a known problem and following the link you can fix it. https://support.office.com/en-us/article/Errors-opening-Office-files-after-upgrading-from-Windows-7-to-Windows-10-4ceecee4-c4bb-47cd-9566-2b3a3997418e?ui=en-US&rs=en-US&ad=US We are well above those requirements. Anyone heard of this? Thanks David
