Ok so I had to reformat my laptop. I was told that the license was attached to my modem. Well I copied the C: \PangolinSMS600 folder to an external drive. Well I went ahead and reformatted, then put that folder back where I found it. Now IMU keeps asking for the license which is in the C: \PangolinSMS600. Ive called and left a message for someone to call me back but Im still waiting. Can anybody here help me please??