Teradata Database Express 12.0 doesn't start

Database

Teradata Database Express 12.0 doesn't start

Hi everyone,

I just installed Teradata Database Express 12.0, everything seemed OK, but it doesn't start...

I checked the status and got the following:
<<
C:\Documents and Settings\home>pdestate -a
PDE state is RUN/STARTED.
PDE event 11450 reported when task is not attached to PDE or PDE is down. Task should stop on this error.
>>

Any clue?

Thanks for your help,
Christophe