No report output
Symptoms
Reports might be marked as Started and Completed in the Background Task History form, but there is no output in the TaskMan\Reports\OutputFiles folder.
Possible solutions
There are probably two or more instances of TaskMan monitoring the same database. To verify this, shut down the instance of TaskMan you think should be monitoring the database and resubmit the report. If the Background Task History record still gets updated, then there is at least one more instance of TaskMan monitoring the database. To find out if this is the case, launch the SQL Profiler against the database to see what hosts were polling.