Difficulties reading OMR forms SIMS Attendance
School have connected DRS OMR to a new PC to read attendance registers. OMR successfully handshakes with the PC but when they attempt to read an OMR form the OMR machine bleeps several times and then displays the message " IS NOT A VALID INTEGER VALUE.
School are using a compact Lenovo Think Centre with 64 bit Win 7. The PC has no serial port so we are using a Startech USB/Serial converter (which we know works at other schools).
The user in question has local admin rights and UAC is also turned off.
Any suggestions/tips would be welcomed.