The ESP runs from a flash drive and draws through OBS 25.0.8 and RivaTuner. BIOS needs virtualization, UEFI and Secure Boot off.
Requirements
Tick what matches your PC:
- Windows 10 22H2 or Windows 11 (x64)
- An Intel or AMD CPU with virtualization
- UEFI boot mode, system disk in GPT
- A USB flash drive — the loader runs from it
System requirements
- Operating system Windows 10 or 11 Builds 22H2 – 25H2
- Processor Intel or AMD
- Graphics card NVIDIA or AMD
- Game mode Any
- Launchers Steam
- Built-in spoofer No
- USB flash drive Needed to launch
- OBS Studio 25.0.8 Exactly this version, remove a newer one
Preparation
Enable virtualization (VT-x / SVM) The loader needs hardware CPU virtualization. Enabled in BIOS.
- Enter BIOS/UEFI and open Advanced → CPU Configuration (naming varies by board).
- Enable Intel Virtualization Technology (VT-x) on Intel, or SVM Mode on AMD. Save and reboot.
Enable Hyper-V Needed when the product requirements say Hyper-V must be on. Enabled in Windows features.
- Open Control Panel → Programs → Turn Windows features on or off and tick Hyper-V with all its sub-items.
- Open Command Prompt as administrator, run the command, then reboot:
bcdedit /set hypervisorlaunchtype auto
Disk in GPT layout If the loader says “Unsupported firmware”, the system disk is MBR and needs converting to GPT.
- Check the layout: Win+R → diskmgmt.msc, right-click the system disk → Properties → Volumes → Partition style. It should read GUID (GPT).
- If it's MBR, convert without data loss: admin Command Prompt, run mbr2gpt /convert /allowfullOS. After converting, switch the BIOS boot mode to UEFI.
Disable Secure Boot Secure Boot stops the loader from starting. Check the status first, then disable it in BIOS if needed.
- Check the status: press
Win + R, typemsinfo32, and in System Summary find Secure Boot State. If it reads Off or Unsupported — you're set, skip the rest. - If it's On — enter BIOS/UEFI (tap
Del,F2orF10while the PC boots — depends on the motherboard). - Find Boot or Security → Secure Boot and set it to Disabled. Save (usually
F10) and reboot.- If Secure Boot is greyed out, set a Supervisor Password under Security first — that unlocks the option. You can remove the password afterwards.
Launch
- Download the loader and move it to a USB flash drive. No copy of the loader should stay in Downloads or other folders.
- Run the loader from the flash drive and wait for its menu.
- Press Click to restart. The loader offers to restart the system — press Yes, the PC restarts on its own.
- After the restart install OBS Studio 25.0.8 even if you already have OBS, and do not update it.
- Run OBS as administrator.
- Run the loader from the flash drive and press Start.
- Wait for the “Start the game and press F5 in game main menu” box, physically unplug the flash drive and press OK.
- Install RivaTuner Statistics Server.
- In RivaTuner move On-Screen Display zoom all the way left and put the frame counter in the top left corner.
- In Display palette move the alpha channel all the way left.
- Launch Delta Force in windowed mode.
- In OBS double-click Game Capture and choose Capture specific window.
- Pick the Delta Force process and press OK — the game must be running at this point.
- Wait until the game picture shows up in the OBS window.
- Press
F5once in the game main menu, without holding it.
Problems & fixes
2Change game window mode and press F5 again
F5 again. Then press F5 in the main menu once more.Found running anti-cheat
FAQ
1What does it need to run?
Still stuck?
Run R1XON Checker first — it pinpoints most launch problems in 30 seconds. If it still fails, attach the checker report to your support ticket and we’ll sort it out fast.