We are trying to install a new anti-virus program and the residue of mcafee will not go away. A line by line registry was cleaned and to install the antivirus program. That caused some problem with my outlook. If I click on "TO" - I cannot type any thing in the Window to access any person. I can type the name in email text to get the recipient. It works when the options are small. I have repaired Office a couple of times.
My office is 2-10 professional Upgrade. Unfortunately it was downloaded version and I found out from Microsoft that the seller bought multiple licenses and sold them. The sellere is no longer in buisness. Microsft will not support this installtion. I had already three installtion. I do not want to remove the software and re-install it. Not Kniowing the keys I have are valid. I am still running XP. Newer version of OFFICE Pro is not suitable for XP.

I cannot invest thousands of dollars to go to 64 bit system. I have to change my desltop and upgrade several professional softwares and that will cost me bundle.

What are my options to have the software running as it should be.