To remove a snap-in
Platí pro: Windows SBS 2003
To complete this procedure, you must be logged on as a member of the Domain Admins security group.
Open Server Management in Author mode.
On the File menu, click Add/Remove Snap-in.
In Snap-ins added to, select the snap-in that you want to remove, and then click Remove. Repeat this step for any other snap-ins that you want to remove.
To open Server Management in Author mode, click Start, right-click Server Management, and then click Author.