I'm no disco expert but i would wager a reasonable sum of money to say that you cannot do this.
This would be similar to trying to use an export of Oracle RDBMS 6.0.36 and import it into Oracle RDBMS 10g - its not going to work because of the internal changes between the versions...
What you should do is migrate/update your Disco 4.1.37 instance to the newer version (if such a thing exists).
I now sit back and await a Disco person to step in and endorse or counter this statement
