Unfortuneatley, the uninstall is non-functional.
Use the appropriate registry editor to navigate to:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Small Business
Save this key and sub-key information, just in case you change your mind. Then delete the Small Business key.
Navigate to:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Small Business
Save this key and sub-key information, just in case. Then delete the Small Business key.
The files that are installed by the SBS client vary, based upon what was selected during setup. The client component installs:
Ocsam.dll
Ocmanage.dll
Samcl4.dll
Startcli.exe
You should also change the Internet Explorer default home page.