Are you experiencing a “User Mode Service” high CPU error in Valorant Vanguard?
If you have a high CPU error while playing the game, it might crash.
You’ll also experience issues like lag spikes and stuttering.
Vanguard is Riot’s anticheat service, which frequently has issues.
When Valorant has an update, the Vanguard program might conflict with other programs.
In this guide, you’ll learn how to fix “User Mode Service” High CPU Error in Valorant Vanguard to prevent lag and stuttering.
How to Fix “User Mode Service” High CPU Error in Valorant Vanguard
To fix the “User Mode Service” high CPU error in Valorant Vanguard, you need to reinstall the Vanguard program.
To do so, you need to run “sc delete vgc” and “sc delete vgk” in the command prompt.
These couple of commands will delete the Riot Vanguard program.
But don’t worry, the programs will be automatically installed when you launch Valorant again.
- Search for “cmd” using Windows Search.
- Run the Command Prompt as an administrator.
- Close Valorant and Riot Client.
- Type “the sc delete vgc” and press “Enter”.
- Type “sc delete vgk” and press “Enter”.
- Launch Valorant and the CPU issue will be fixed.
The commands “sc delete vgc” and “sc delete vgk” will delete the Vanguard program from your PC.
You can also uninstall the program by opening the Control Panel, selecting “Riot Vanguard”, and uninstalling it.
If that doesn’t fix the “User Mode Service” high CPU error, you need to completely resinstall Valorant.