Hi

I have a colleague still on WIN7 and the same file works perfectly fine for them.

Unfortunately I can roll back as it is a company change to move from WIN7 to WIN10 and they are no longer providing support for WIN7.



Quote Originally Posted by OBP View Post
This sounds like a typical Microsoft Security Update issue, either a Windows or more likely a an MS Office one.
Can other programs like Excel, Word or Freefileviewer open it?

If it is an update problem the only fix at the moment is to roll back the update.

You could also test if Access VBA code can open the file or if it can be Imported directly into Access.