Hi,I am using MOSS 2007, and i am creating one group and add some users and gave permissions too. Now i want to change the user permissions.I select the user and Go to the Action->Edit user permissions but it display error message like"The module was expected to contain an assembly manifest."Thanks and RegardsRamesh.SRamesh

Your question seems to be Sharepoint related. For faster and more reliable answers to your question I recommend reposting your question in one of the Microsoft TechNet Sharepoint forums. This is a forum in the Windows Server category. While we're all using Microsoft Windows Server (so we're able to reproduce problems on the platform), not all of us are running Microsoft Sharepoint Services, Microsoft Sharepoint Portal Serveror Microsoft Office Sharepoint Server (MOSS) 2007.