Click Start>Run and type msconfig & hit enter.
Look under the startup tab & see if mssvcnes.exe is trying to start from there.
If it is, untick it, click apply,ok & reboot.
You should probably run a spyware and malware scanner to clean out your system as well .
Don't forget to scan for viruses and spyware.
Have you done these things as instructed, if not, do them first.