I am trying to do a backup on a Firebird 1.5 file. win xp sp2
I receive the following error message for the command.

gbak -b d:\dados\dados.fdb d:\dados\dados.fbk

gbak: ERROR: message length error (encountered 272, expected 264)
gbak: ERROR: gds_$receive failed
gbak: Exiting before completion due to errors

I am lost. What should I do. How to proceed.

Andre Fogelman