Check the attachment about "HxHSCAN.pdf".
HxH Scan Bluetooth FAQ:
Q:how HxH Scan Bluetooth Compact Car Diagnostic Tool update?
A:Update online.free update for one year.
Q:How to active HxH Car Diagnostic Tool?
A:It does not need to active now. Please visit this link: http://www.sinodownloads.com/down/download/ecutool/3530023-HxHScan2102.rar, then it will apear a windows to download the software,just install it step by step. Then it willl works.
1. Be sure to disable/uninstall anti-virus software
Please note,anti-virus software can flag upHxH Scan Bluetooth software as having a virus. This is a false positive and is due to the software containing the application file. So Before setup the device software, please disable/uninstall anti-virus software or install a more reliable free virus scanner! Our HxH Scan Bluetooth software is completely safe and virus free and all other virus scanners confirm this.
If the software data is destroyed or lost because you forget to disable/uninstall anti-virus software, please contact our customer service, we arrange to resend you CD or send you the software via internet.
2. Required windows operation system is windows XP
Be sure to setup and run the device software under windows XP. Otherwise the device software and program can be broken or it will fail to work.