The installation directory for each domain must be unique.

For example:

C:\Informatica\10.1.0_PC

and

C:\Informatica\10.1.0_MM

.

You must verify that there are no port conflicts.

For example, if you accept the default node port as 6005 in the primary domain, you must specify a different node port in the secondary domain.

On Windows, you might have to start one of the Windows services manually.

When the domains are of the same major and minor version but different hotfixes, the names of the Informatica services are identical. Therefore, Windows starts only one instance of the Informatica services when the operating system starts. To start the other instance, run the following command at the command prompt: