CMESYS.EXE Application/Process Description Below is a description of CMESYS.EXE. This application may not be safe to have on your computer. If this application is running on your computer, it is advised that you scan your computer for both viruses and spyware/adware immediately. Click here to download SUPERAntiSpyware to block and remove CMESYS.EXE and thousands of harmful applications.   Summary of CMESYS.EXE Adware.GAIN/Gator.Process   Company Information Claria (GAIN Publishing) www.claria.com   Description of CMESYS.EXE Application responsible for serving GAIN/Gator advertising pop-ups Adware applications, toolbars and browser extensions may serve advertisements even while you are not surfing the Internet. This application may serve various types of advertising, not limited to pop-up ads.   Threat Level (1-10) 5   Processes CMESYS.EXE   CLSID List Click here to go back to the application list