You can use MxAdmin to log in as administrator.
Using that username resulted in: 2009-08-14 10:54:50.615 INFO - EXTERNALINTERFACE: New login request from [127.0.0.1], User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.13) Gecko/2009073022 Firefox/3.0.13 (.NET CLR 4.0.20506) 2009-08-14 10:54:50.615 INFO - CORE: Login FAILED: unknown user MxAdmin 2009-08-14 10:54:54.099 INFO - EXTERNALINTERFACE: New login request from [127.0.0.1], User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.13) Gecko/2009073022 Firefox/3.0.13 (.NET CLR 4.0.20506) 2009-08-14 10:54:54.099 INFO - CORE: Login FAILED: unknown user mxadmin
Did you synchronize your modeler file?
Yes, I did: 1: Synchronize modeler file 2: Advanced 3: About x: Shutdown
Type your choice and press <enter> to continue: 1 2009-08-14 10:50:58.502 INFO - CONNECTIONBUS: Validating data store structure...
There are 144 validation commands to execute to synchronize the database structure.
1: Show all 2: Write all to file 3: Synchronize modeler file 4: Synchronize modeler file without data store structure validation b: Back x: Shutdown
Ok...did you set the MxAdmin password in the server settings?
Can the Administrator account be changed? So it's not MxAdmin.