Hello:

I have a quandary I would like to know how to fix. I have some computers at the math lab at a local community college where I work. Of course, they have Microsoft installed on them. Each time a Microsoft application is opened (Excel, Outlook, etc. ),it re-installs them.
It is a nuisance waiting for the computer to run through installation each time Excel is opened. Any ideas?

Thank you

Is office installed on each PC or are using a server?

Microsoft makes a few dozen products. So you need to be more specific. What Microsoft product and what version.

Thank you for your interest, but I got it straightened out. The D drive was looking for the installation disk.