This single file ( part04 ) cannot function on its own. You must have all other numbered parts (e.g., part01, part02, etc.) in the same folder to successfully extract the game.
If you are manually patching from an older version, updates are often non-cumulative. You may need to install previous patches (like 1.5) before applying 1.6. Cyberpunk.2077.v1.6.GOG.part04.rar
The .rar extension indicates a compressed folder that requires software like WinRAR or 7-Zip to extract. This single file ( part04 ) cannot function on its own
To run version 1.6, the game requires at least 70 GB of SSD space and a 64-bit Windows 10 operating system. Cyberpunk.2077.v1.6.GOG.part04.rar
