
here it is:
Solution on Gameguard Error 610, Uninstall/Disable/Off Your Anti Virus
To whoever is receiving this error follow this step:
1) disable AVG Anti Virus
2) Delete GameGuard Folder
3) Restart
4) Run L2.exe again and let GG update as per normal.
This should solve the problem. If you are using any other anti virus software please follow the step provided. You can try to disable any other anti virus fist but if it fails...Uninstall it.
Good Luck