There are times when Microsoft Dynamics CRM needs to be uninstalled. It is a sophisticated application that changes the way a business operates and it is tied to it's sister applications tightly. Microsoft Office, SharePoint, IIS, Microsoft Exchange, Server and more. Needless to say installing Microsoft Dynamics CRM incorrectly can make quite a mess AND trying to fix the mess by uninstalling Dynamics CRM incompletely can make an even bigger disaster.
From the world of LinkedIN Dynamics CRM Experts comes this reminder from Steven Banner a CRM Technical Infrastructure Engineer at Crimson Ltd.
Microsoft has released a technical white paper called how to Manually remove the Microsoft Dynamics CRM server. You can read this white paper by following this link.
If you have to uninstall Microsoft Dynamics CRM I highly recommend a good clean sweep of all the components prior to a reinstall.