This problem occur bcs of Rgstrtn.lck file is not removed from the
If this file is present when you try to install the same
Office suite or the Office program that you previously tried to install,
the Setup program detects the file. Then, the Setup program stops the
So, remove the file explicitly and then run set up again
To fix this problem automatically, click the Fix it
link shown below. Click Run
in the File Download
dialog box, and follow the steps in the Fix it wizard.Fix It
after running the msi downloaded from fix it link, Run the ms office setup once again.
This time you will succeed.