SalesLogix 7.5 IIS Requirement

On Windows 2008 Standard servers you may have IIS 7 installed.  In order to run SalesLogix  7.5, IIS 7 must be run in IIS 6 compatibility mode.  Here are the steps to add that role. 
1.Click Start, click All Programs, click Administrative Tools and click Server Manager.
2.Expand Roles and right-click Application Server, File Services or Web Server (IIS) depending on the role you need and click Add Role Services.
3.Complete the wizard to add the desired role services