You've told us nothing about your computer... Make and model? Operating system installed? What you've already tried to fix the problem? The more information you give us, the better informed our answer will be.

In the meantime, to uninstall VAF Player, first try opening the Control Panel-Add/Remove Programs (Programs and Features in Win7), and uninstall if from there.. If there is no listing there, try clicking on Start-All Programs-VAF Player, then see if there is an "Uninstall" link there.. If not, then try using the freeware version of Revo Uninstaller at the link below:

And since many consider the VAF Player malware, and because you may also have other spyware or adware on the machine, please follow the instructions in the link below to scan for bad things on your computer.. It may take a while to get the scans done, but it should help:

Hope this helps.