A specific registry key, ms-word: , is used to define how the system handles links to Word documents. This is particularly useful for suppressing when opening email links.
Deleting the or Options subkeys under this path is a common "factory reset" troubleshooting step to fix corrupted ribbons or global templates without reinstalling the entire suite. Ms Word Registry Key
Are you trying to or change a default behavior in Word using the registry? A specific registry key, ms-word: , is used
Open the Registry Editor (type regedit in the Windows Search box). Navigation: Browse to the subkey listed above. A specific registry key
Always Back up the Registry before making changes.
If the subkey does not exist, right-click the parent folder and select New > Key to create it manually.