There is a very good chance that tvmedia.exe is adware or malware. It's very important that you delete this process from your PC quickly.

tvmedia and 2nd Thought Spyware can cause major problems with the security of your PC, and need to be scanned and deleted. Since spyware and essential files can have the same names, it is important that you backup your PC before removing files indiscriminately.

To be sure that you are not removing essential files, use Computer Associates's free scan of your PC.

With tvmedia.exe already on your PC, there is a good chance that more virus is lurking. Get a free scan of your PC.

There is a very good chance that prot.exe is malware, spyware, or a harmful file of some type. Backup your hard drive and remove this file, or perform a free scan of your hard drive to be certain.

prot and Adware.W32.SearchMiracle.EliteBar can cause major problems with the security of your hard drive, and need to be scanned and removed. Since adware and non-harmful files can have the same names, it is important that you backup your hard drive before deleting files indiscriminately.

To be sure that you are not removing non-harmful files, use Computer Associates's free scan of your hard drive.

If prot.exe is active on your hard drive, you'll probably come across more adware if you do a thorough search. This free hard drive scan is probably the best way to make sure you don't experience future issues with rogue files.