After mucking around and surfing the web, I contacted the company directly. Their suggestion was easy. Possibly this advice may be of help to others.
Uninstall Optimizer Pro
Dec 10 23:44
I wish to uninstall your program because it is adversely affecting the use of my computer.
I cannot uninstall the program via the Control Panel as I keep getting the following message:
Messages files "C:\Program Files (x86)\Optimizer Pro\unins000.msg" is missing. Please correct the problem or obtain a new copy of the program.
I have tried downloading the program again; however, that fails to help.
Mark, PC Utilities Pro Support Team
December 11, 2013 09:11
Thank you for reaching out.
Please go into the file where the "unins000.msg" file is supposed to be. Once you find it, there should be an .exe named "unins000.exe". Right-click on the .exe and rename it to "unins000.msg".
After that, uninstall the software manually, Go to Start menu>Programs folder and you will find Optimizer Pro/Driver Pro/LiveSupport. Click on Uninstall Optimizer Pro/Driver Pro/LiveSupport. Or try with the other option for uninstall: Go to Control panel>Programs and features, find Optimizer Pro/Driver Pro/LiveSupport and double click on it.
Please write back in case you need further assistance.
PC Utilities Pro Support Team