Click Window “Start” button and chose “Control Panel” GUI buttonģ) Select “System” and then “Device Manager” GUI buttonĤ) Select “Universal Serial Bus controller”ĥ) Select the USB device that is labeled as “ BMW Scanner”Ħ) Right click to invoke sub menu of the “BMW Scanner”ħ) Select “Browse My Computer for Driver Software”Ĭlick “Browse” and locate where the software folder is located. 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 step-by-step instruction to help out those who failed to install BMW Scanner V1.4.0 unlock (never locking) Pa-soft diagnostic software driver on Win 7 64-bit by installing BMW Scanner USB driver on Windows 7 32-bit instead.