in thoese pakage we have problem to setup
Server Security 11.msi in win 2k3
Fsecure Client Security Premium 12.31.msi
Client Security 12.31Server Security 11
Unfortunately, Server Security 11 versions and Windows Server 2003 are not supported. So i can't help much. Installing available Windows updates may help. You can also try to enable and check MSI installation log. It may help to find a victim.
Regarding the problem with CS 12.31. What OS is affected? Does it have fresh Windows updates installed?
Does it have enough disk space?