You tag a document and observe that Legal Review crashes with following error message:
Debugging resource strings are unavailable. Often the key and arguments provide sufficient information to diagnose the problem.
This may occur in case of a corruption in the Silverlight Isolated Storage contained in the users local profile.
The resolution is to delete the locally stored user profile(s). Silverlight related files in the user profiles are located in: %userprofile%\AppData\LocalLow\Microsoft\Silverlight\is