Current as of 2026-09-21. This guide follows the revised DESYNC documentation. Disabling Windows security features reduces the protection of your PC. Change only the listed settings, save your BitLocker recovery key first if encryption is enabled, and do not try to turn every checker row green: some checks are informational or optional.

System requirements

  • An official, updated 64-bit installation of Windows 10 or Windows 11.
  • An Intel or AMD processor and an NVIDIA or AMD graphics card.
  • UEFI boot mode. Legacy mode is not supported.
  • Secure Boot and hardware virtualization must be disabled.
  • RuntimePack, DirectX and Microsoft Visual C++ are required.

Prepare the PC

  1. Download DESYNC System Checker from the official site, run the diagnostics and keep the initial TXT report locally. The report contains PC identifiers, so do not post it publicly.
  2. If a third-party antivirus, FACEIT Anti-Cheat or Riot Vanguard is installed, remove it and restart the PC.
  3. Install any missing RuntimePack, DirectX and Microsoft Visual C++ components. The checker detects them but does not install them.
  4. In BIOS / UEFI, verify that UEFI is enabled while Secure Boot and hardware virtualization are disabled. If the PC currently uses Legacy mode, do not switch it blindly: contact our support first or Windows may stop booting.
  5. Under Windows protection settings, disable Hyper-V, BCD hypervisor launch, PUA, SmartScreen, real-time Defender protection and Smart App Control when available. Enable all three ASLR options: mandatory image relocation, randomize memory allocations and high entropy.
  6. For PUBG and EFT, keep the Windows taskbar at the bottom of the screen. The standalone SPOOFER does not require this.
  7. After the required restarts, run the diagnostics again and compare the result with the first report.

For an explanation of every setting, use the official DESYNC PC preparation page.

First loader launch

  1. Open the current official loader page and use its copy button to copy the command. The command may change, so do not reuse an old copy from a saved message.
  2. Press Win + R, enter powershell, press Enter, paste the complete command and approve the administrator prompt.
  3. Activate the subscription key once, close the loader completely and open it again with the same command.
  4. Select the product. If the program requests an initial preparation restart, reboot the PC, reopen the loader and continue.
The key is single-use. Do not enter an already used key again. If activation fails or the subscription must be transferred, use only our website contacts and include the order number and an error screenshot.

Before purchase and launch

A separate SPOOFER subscription is required for standalone use. PUBG and EFT subscriptions provide the built-in spoofer only together with the corresponding cheat. Standalone SPOOFER compatibility is officially confirmed for PUBG and EFT; ask our support about another game before buying.

Launch Desync Spoofer

  1. Open the loader and select Spoofer.
  2. Enable “Clear all traces” when needed. Trace cleaning is off by default.
  3. Click “Launch cheat”. There is no separate success window.
  4. If needed, reopen DESYNC System Checker and compare the identifiers with the initial TXT report.
  5. Launch the game.

Duration and the next session

The spoof remains active only until the computer restarts. Run the spoofer again after every reboot. “Use last configuration” applies the previous spoofed identifiers; it does not restore the PC's original identifiers.

If launch fails

Send our support the order number, game name, initial and later checker reports, exact error text, screenshot and steps that led to the problem. Never post TXT reports publicly.

Official DESYNC SPOOFER section.