XP system: In word Options-Add-ins-Manage com Add-ins, go to-cancel the five items of "manuscript paper wizard, calligraphy add-in, diagonal header wizard, envelope wizard and office special symbol input add-in" (if there are more than six items, cancel them all, and I will be ok)-OK.
Vista:word Options-Add-ins-Manage com Add-ins, go to-Uncheck all boxes-OK. Be careful when you are an administrator in VISTA, because these are all written into the registry. (The specific method is to go to the installation directory of office, find the word.exe file, press the key, log in as an administrator, and then set it. )
Solution 2:
1. If it has been installed, you can execute the installation file, select "Add or Delete Function" and install "VBA Engineering Digital Certificate" in the * * * enjoyment function, and the problem can be solved.
2. If WORD has not been installed, you can select "VBA Engineering Digital Certificate" in the * * * function to install it, and the problem can be solved.