When it doesn’t work as advertised…

I recently had a challenging experience with Windows XP clients using single-sign-on (SSO) for terminal server (TS) 2008 RemoteApp. After Windows XP service pack 3 is applied, you are able to “turn on” the feature by following an article such as this…Description of the Credential Security Support Provider (CredSSP) in Windows XP Service Pack 3. [...]