We recently upgraded our DB2 instance on the AIX server to 64 bit (8.1 Fixpack 10). I also changed the DAS to point to the 64 bit libraries. When I try to use Design Advisor against the database I get the following error:

"Design Advisor" cannot run without "db2advis". Ensure that the Database Tools subcomponent is installed.

I changed the DAS to point to the 32 bit libraries and it works. Is Design Advisor incompatible with 64 bit or is there something else we need to change?

Thanks!