The activation is notorious among DIY car enthusiasts because it is not a simple "plug and play" installation. It generally follows this pattern: HWID Generation : Upon installing the software, PETKA generates a unique Hardware ID (HWID) specific to your computer's components. The "Keygen" Gatekeepers

During or after installation, you'll typically be prompted to enter your activation key. Make sure to enter it exactly as provided, paying attention to any letters, numbers, or special characters.

: Provides a 3D preview of spare parts to help confirm the physical design before ordering.

: Windows 7, 8, 10, or 11 (64-bit recommended).

: Input the provided serial or move the generated license file into the program directory (usually C:\PETKA\PROG\

: Supports VIN-based part searching to reduce ordering errors.

If the software doesn't launch or crashes after activation, check these common fixes: