Use a modern extraction tool like 7-Zip (recommended) or WinRAR .
Navigate to the Binaries/Win64 subfolder (standard for Unreal Engine 4 games). Postal.4.No.Regerts.v1.1.0.part1.rar
Some security software may flag the game's executable as a "False Positive." If the file disappears after extraction, check your antivirus quarantine and add the game folder to your "Exclusions" list. System Requirements (v1.1.0) Recommended OS Windows 8/10 64-bit Windows 10/11 64-bit Processor 2.5 GHz quad-core 4.0 GHz quad-core or better Memory Graphics DirectX 11 (2GB VRAM) NVIDIA GTX 1060 / AMD equivalent Use a modern extraction tool like 7-Zip (recommended)
Because this file name format is typical of manual downloads (like those from GOG or similar digital storefronts), following these steps will ensure the game installs correctly without data errors. System Requirements (v1
the executable and select Run as Administrator to ensure the game has permission to save progress. 3. Common Troubleshooting
Once extraction is complete, open the newly created folder (usually named Postal 4 No Regerts ). Run the Game:
Look for Postal4-Win64-Shipping.exe or simply Postal4.exe in the root folder.