Before running the uninstallation program, ensure that you have already unconfigured the agent as follows:
unconfigure the agent from all the web sites for which it was configured as described in Agent Unconfiguration for Microsoft IIS 6.0.
unconfigure the agent from Microsoft Office SharePoint and Outlook Web Access as described in Microsoft Office SharePoint and Outlook Web Access: Unconfiguring the Agent
This task applies to all deployments of Agent for Microsoft IIS 6.0, including deployments where the agent protects Microsoft Office SharePoint or Outlook Web Access.
Perform the following steps to uninstall the agent.