Analysis services stops

I'm using sql 2005(june ctp) and installed patches.
When I try to browse my processed cube in either management studio or dev't studio, the analysis services stops.

Below is the error message from the event log.
The connection either timed out or was lost.
Unable to read data from the transport connection: An existing connection
was forcibly closed by the remote host. (System)

Any idea. Are there any configuration that I need to do.

Any help will be appreciated.

Thanks,

[518 byte] By [LarrySurat] at [2008-2-23]