This will help to tell Win 7 O/S to locate the USB driver. But for Win7 64-bit, you need to download the latest driver from BMW scanner 1.4.0 USB driver on Win 7 32-bit instruction:ġ) Remember where the folder/the program is installed. The USB driver can be installed for win7 32 bits without any issue. If the driver is not compatible with Windows 7 or you have not logged in as “Administrator”, latest win 7 driver can be downloaded here: Here is the instruction on install BMW Scanner v1.40 never locking clone Pa-soft software on both Windows 7 32 bit and 64 bit.