How to activate the database in Natural in windowa platform

Hi,
Can anyone help me in the fallowing error message,Since i got installed Natural in Windows.

NAT3148 Database :1: is not active or not accessible

TEXT:
Adabas is not active or not accessible.
EXPL:
The Adabas nucleus was not active or not accessible when the command
was issued.
ACTN:
Start the database or contact your database administrator

Thanks
Ramesh

From the Start menu or a desktop icon, invoke the DBA Workbench, which you should have installed with Adabas. Highlight the database entry and press Ctrl-S to start it. Ctrl-T will stop it.

Thanks Ralph Zbrog.

I get this error NAT3148 as well but I can’t find the DBA Workbench.

I have downloaded and installed Natural Studio for Windows 6.2.3 and Adabas D version 13.01.07, which has a Control program under Administration, but no DBA Workbench either.

What have I missed here?

regards,
J.K.

Workbench is installed with Adabas C, which is functionally equivalent to Adabas on the mainframe. Adabas C automatically interfaces with Natural for Windows, and you get sample files (EMPLOYEES & VEHICLES) to play with. Adabas C, for Windows, is downloadable from the Forum.

Adabas D is a relational data base, does not have Workbench, and takes more effort to connect to Natural (as an SQL database would).

oh, ok, thanks - downloaded D by mistake