The best procedure when a Program will not uninstall is to System Restore to before it was installed, or reinstall the program for the purpose of uninstalling it.
As you apparently deleted the Program and did not correctly run its Uninstaller, there is the possibility that System Files were damaged or deleted, too. KoolKat has now asked you twice if you ran
SFC -SCANNOW Command. Maybe you are not aware that you can click on the blue link to see how to run it. Please do so now and run it rather than posting back that you have not run it yet. Let us know the results.
Koolkat also made an excellent suggestion that you System Restore, to a point before the program was installed. Instead of replying that this "freaks you out," you can ask for our help to run it correctly since this is a vital first-line defense against these kinds of problems. In fact I would do it now. Have it scan for programs that will be affected first so you know what will be removed - ideally the problem program.
If System Restore fails to run correctly then we can help you run it from
System Recovery Options or repair it using
SFC -SCANNOW Command. This is what we do here, what KoolKat is trying to help you do. She is very good at it. This is not our first time at the rodeo.