3032: Failed to initialize shared memory to local engine
This status code results if a second user attempts to access another user's database engine through the transactional interface. The application is unable to connect to the local engine. Possibly a database engine has been started by another user on the machine in a non-elevated mode. If so, other users will not be able to connect to that engine.

One situation in which this status code may result is if a user starts the Workgroup Engine or Cache Engine in a Terminal Services session or by switching users through fast-user switching. Other users on the system cannot access that engine nor can they start their own copy of the engine. To allow multiple users access to a Workgroup Engine or Cache Engine in a Terminal Services session or through fast-user switching, start that engine as a service instead of as an executable.