Use a tool like 7-Zip to extract the contents to a folder on your (e.g., C:\Diagbox_Install ). 3. Software Setup (Native Installation)
The explicit label in the filename is critical. It indicates that this software bundle contains installers for both 32-bit and 64-bit versions of Windows. However, automotive software is notorious for being finicky. PSA Diagbox 9.87 -x86-x64- Multilingual.zip