Connect to SSIS Service on machine "Servername" failed: Error loading type library

Got above error on clustered sql2k5 x86 when connect to SSIS, any solution?

Check the article on "How to: Configure Integration Services on a Cluster" @. http://msdn2.microsoft.com/en-us/library/ms345193.aspx

Thanks,
Loonysan

|||Thanks for the info, but it's not related to my problem. SSIS installation is fine, the issue is I got above error when register SSIS in SSMS on active node. I can register same SSIS remotely on passive node without error.