Cambridge 302A Data integrity.

Hi,

I have just received my 302A back from a barograph calibration and now
the flight logs that I download returns an error message 'Security
Fail'. It still gives me an igc file that I can up load to OLC but the
flight remains greyed out with a message that the 'log file not
valid' . I have messed with the turnpoint database since it came back
from R Track so I am not sure what it might be.

Any ideas?

Bob

7U