|The Acrolinx Plug-in for Microsoft Word||All versions|
The option to undo changes in Microsoft Word is disabled directly after running a check.
The Acrolinx Plug-in for Microsoft Word clears the undo list with every check. If the undo list was not cleared, the Acrolinx Plug-in would cause Microsoft Word to generate various warning messages . The Acrolinx Plug-in clears the undo list automatically to prevent users from repeatedly seeing these messages every time they run a check.
Resolving the Problem
It is not possible to undo any changes that you made before running a check. You must open the last saved version of your document to revert older changes.