Gaming · Windows
How to Fix Valorant UnrealCEFSubProcess.exe on PC
Source-checked About 10 minutes
Answer
To fix Valorant UnrealCEFSubProcess.exe on PC, open VALORANT on the intended account, locate the matching current control, review any eligibility or permanence warning, apply it once, and verify the result before changing anything else.
Confirm the supported starting point
Open VALORANT from its official app, launcher, or website and sign into the intended account. Check the linked owner guidance for current eligibility, platform, region, or version limits before following the recorded in-product path.
Open Close Riot Games Launcher
First, ensure that the Riot Games launcher is not running on your PC. Next, add an exception for Riot Games in your anti-virus application.
Review Allow Riot Games Through Firewall
Next, search for Firewall in your start menu search and open up your Firewall & network protection settings window. Click on Allow an app through firewall.
Review If it’s not showing up in this list, click on Allow another app…
If it’s not showing up in this list, click on Allow another app… and then on Browse, which will open up your file explorer. Go to the drive on which you save Riot Games on, Riot Games, Riot Client, and select the RiotClientServices application here.
Review Windows Update
When this is done, open up your Windows settings. In the Windows Update section, click on Check for Updates.
Find the VALORANT control
Open the menu named in “How to Fix Valorant UnrealCEFSubProcess.exe on PC” and look for the matching account, settings, library, or editor control. Use search or owner help if the label moved; do not substitute a similarly named destructive action.
Confirm the result
Return to the relevant VALORANT screen and verify the change on the intended account, character, file, or device. Do not repeat a purchase, unlink an account, delete progress, or overwrite a working configuration merely because the page has not refreshed.
Recover without losing data
If a label has moved, update and restart VALORANT, then search its official help for the exact task. Preserve saves and account access, undo only the last reversible change, and avoid unofficial tools or instructions that bypass restrictions.
Video walkthrough
If it does not work
- If the expected control is missing, update VALORANT and confirm the account, platform, region, and eligibility before assuming the feature was removed.
- If the action changes currency, progress, or account access, stop and use official support instead of guessing from an older label.
Sources and verification
Checked against official documentation on . Scope: Windows.
Follow the linked first-party guidance if labels differ after a platform or app update.