We were unable to recreate the problem here with TestExecute 7.50. Could you please tell me which exactly version of the tool you have? Please clarify what 'Hudson' is and how exactly you run TestExecute and check its exit code. Also, please send us your script extension. You can send us files this using our Contact Support form (http://www.automatedqa.com/support/message/).
-- Dmitry Nikolaev Customer Care Manager TestComplete, QAComplete