Hello, I recently purchased a gmc-200 counter and made an error registering my counter, I put in the required serial number for registration, the program ran normally at first, but the next time I opened the data logger it reverted back to the "unregistered demo only" window. I Tried to re register but the information window says I am over my license limit, Can you please reset my registration? I think I neglected to turn off my anti virus software when I registered. My name is Jeff McCammon the serial number of my GMC-200 is xxxxxxx Thank you in advance for your assistance!