I installed the MSR905H software on Windows 7 and it installed properly. I did a "TEST READ" to ensure that the reader was installed properly and it is working. The correct TRACK 2 data was read successfully. I did a "WRITE" to a blank magnetic card entering TRACK 1 and TRACK 2 data and I got the message: "WRITE CARD". When I went to read the same card on the same reader that I just created it on, I get "READER ERROR" in the TRACK 1 and TRACK 2 boxes respectively. What can I do?