gesfm32.exe is probably adware or spyware. It's possible that your PC's security is being compromised by this program. You need to scan your system as soon as possible to avoid any further damage.

gesfm32 and it's associated process, RANDEX.C, are known to be a type of virus. Spyware and malware can be very tricky. Malware creators know their files will be removed if found, so they sometimes give the files names that are similar to known legitimate files.

A good way to ensure that you only remove virus files is to use Computer Associates's free scan of your PC.

If gesfm32.exe has been on your PC, more spyware and malware are probably lurking, undiscovered. This free PC scan is probably the best way to make sure you don't experience future issues with virus files.