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Vanguard connection error VAN 9003 & TPM 2.0 bypass guide on Windows 11

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u/Win11User_·last week

Upgraded my PC to Windows 11 last night and now Valorant refuses to launch, showing error VAN 9003: This build of Vanguard requires Control Flow Guard and TPM 2.0 to be enabled.

Problem is, when I enable TPM 2.0 in BIOS, my current hardware spoofer stops working because it can't overwrite the TPM keys during boot. Is there a way to fix VAN 9003 without turning TPM back on, or do I need to downgrade back to Win 10?

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comments: Vanguard connection error VAN 9003 & TPM 2.0 bypass guide on Windows 11 3

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u/TechGamer_V·last week

Two solutions here depending on how much effort you want to put in: Option A: Downgrade back to Windows 10 22H2. Windows 10 does not enforce TPM 2.0 or Secure Boot requirements for Vanguard. Option B: Use a modern compatible HWID spoofer that explicitly supports Windows 11 virtualized security and TPM bypass.

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u/Win11User_·last week

@TechGamer_V If I downgrade to Win 10 do I lose my files?

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u/TechGamer_V·last week

@Win11User_ If you do a clean install via USB (which you should be doing anyway if you're trying to clear HWID tracking), yes you wipe the drive. Back up your photos/documents to a thumb drive first.

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u/Cipher_X·last week

Windows 10 is honestly just way less headache for cheating in general. No TPM hassle, no VBS conflicts.

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u/Win11User_·last week

Got it. Downgrading to Win 10 now, thanks for the quick responses guys!

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