1. Run activate the software, the emergence of "windows can not access the specified device path or file ..." Solution:
Shut down the system comes with anti-virus software: Microsoft security Essentials
a. "Start" menu bar searches "security", then appears "Microsoft security Essentials", after the opening point "Settings", click on the left, "real-time protection", do not select "Start real-time protection" and then "Save."
b. Then "Run as Administrator" to activate the software, you can.