1, we button on the "Win + R" and then in the pop-up run box input "Services.msc" and then enter, and then entered the system's service management interface, the following figure
2, then we click on the left side of the local service, and then on the right to find the "Windows Installer" service.
3, now we double-click "Windows Installer" and then in the pop-up box we put "Startup type" for automatic, and click on the service status "Start" button, and then "OK."
4, set up a good service now we go back to c:windowssystem32 under the Cmd.exe file then right-click to set "Run as Administrator."
5, then in the pop-up cmd box we enter "regsvr32 msi.dll", carriage return, prompted "DllRegisterServer in Msi.dll has been successful", and "OK" exit.
6, reinstall Office 2010, problem solving.
All right, so here's the latest article. If your problem is still not resolved we can use the 360 mobile Phone assistant computer aid function to solve OH.