: Change the "Type" to Deny . Click Show advanced permissions and check Set Value (ensure "Read Control" remains unchecked). Save : Click OK on all windows to apply the lock. Quick Switching (Batch/Export Method)
Modern community launchers often include these registry fixes automatically, sparing players from manually diving into regedit . Quick Reference for Troubleshooting Command and conquer 3 kane wrath cd key changer
After entering a valid key, right-click the ergc folder and select . : Change the "Type" to Deny