
When the Registry Editor appears, expand the key headers in this way- Computer\HKEY_CURRENT_USER\SOFTWARE\Microsoft\OfficeĤ. Just click on “ File” and then click on “ Export“. To access the Registry Editor, hit “ Enter“.Ĭhanging a single key in your Registry Editor without knowing anything, may result in a fatal error. Sometimes existing ‘ Office‘ key conflicts with the Office installation on your computer.ġ. So,, Just uninstall existing Office app from your computer and then try again.ġ – Open Settings By pressing Windows and I key together.Ģ -Click on Apps and then click on Apps & Features from left menu.ģ – Search Office from the search box and if any office application shows up, click on it.ġ – Search Apps & Features and click on itĢ – Search Office and then Uninstall it Fix 2 – Modify Registry settings The main reason of this error is an existing Office application residing on your PC. Fix 6 – Clean uninstall the Office packageįix 1 – Uninstall Existing Office on your PC.Fix 3 – Rename/ Delete the existing Office folders.Fix 1 – Uninstall Existing Office on your PC.
