Can't launch DBExplorer and Setup from Command Center.

Hi, I have installed Informix ODS Version 7.22 on NT. I can connect successfully to the Informix Server. But when I launch DBExplorer I get the following message: "This Database server is not supported by the Relational Object Manager (ROM)" I installed both products from the same CD, so I expect that it should work together... Another problem I have is that I can't launch the setup tool from the Command Center. I get the error message: "You are not Domain Administrator. In order to run this program, you must belong to the local Administrators group on \\\\PDC_MACHINE" But I have Domain Administrator privileges and I am member of the local Administrators group on the Primary Domain Controller. What's wrong with my installation? Thanks for any help in advance Michael -- ********************************************************* Michael Jenc CAS Software GmbH Karlsruhe, Germany Replace the '_' with '-' in E-mail address to contact me