AK90 BMW KEY-PROG increased by 1995-2009 in all BMW EWS read the key information functions;improved some of the EWS to read and write speed. This product safe and effective, is the key to match the best tool for BMW.
Now We Show you How to use the operating the AK90+ key programmer.
Step1 : Install software
Open the AK90 file from CD
Next step install driver for AK90+
After installing driver plug AK90 to computer to test the connection of AK90 with computer .
PS: The connection port had better is “port2 to port5 “ , you also can change the port
Number in computer manager selection of your computer .
When you plug AK90 to computer if screen shows “ find a new unit “ and then asks you
To install driver for unit , You need to install driver again by manually .
Get into “Disk C” to find out a file called “SiLabs” .
After driver installed completely then plug AK90 to computer .
Note: plug AK90 to PC , you will hear a sound “ Bi “ means unit connects to PC successfully
Then start the software . Do not open the software first without plug AK90 to PC .
you can check the links for knowing more : http://www.obd2tool.com/goods-4472-BMW+AK90+Key+Programmer+for+All+BMW+EWS+Version+V319.html