BallotStation 4.1.1 second upload error

I successfully upload a vote center's results to GEMS 1-17-16. When prompted to upload another vote center, I remove the PCMCIA card from the R6 unit, insert a second card with results, and the message

SEH Exception c0000005

is displayed. Touching the OK button drops control to the BallotStation desktop, and the message

Application BallotStation.exe has performed an illegal operation and will be shut down.

If the problem persists, contact the program vendor.

Program: BallotStation.exe

Exception: 0x80000002

Address: 01996660

Nel