1. After you have successfully activated the license for Kaspersky IS 2011 Chinese version, you just restart your computer and run in Safe Mode the next time you reboot (by pressing the F8 key repeatedly during startup)
2. In Safe Mode, open the registry editor (Registry Editor) by pressing the Windows key combination R -> type regedit in the Run box -> click OK and then navigate to the path environment as follows: HKEY_LOCAL_MACHINE \ SOFTWARE \ KasperskyLab \ protected \ AVP11 \ environment \
3. In the environment, be sure to: (choose one of two options)
1a. Find key SkinSwitchDisabled then change its value Value data from 1 to 0 by SkinSwitchDisabled R-Click -> select Modify -> Change the value of 1 to 0 in the Value data box -> click OK
2a. Find Key Localization and then change its value from the Value data to en from sch by R-Click Localization -> select Modify -> Change the value of en or sch Value data box -> click OK
4. Restart your computer and run in normal mode
5. Done! If you choose to change the value of SkinSwitchDisabled then after restarting the computer, open the control panel to Kaspersky Anti-Virus 2010 and then press Shift F12 to make the transition interface .