
If more than one KMS host is used, see the section “Change the Default DNS Permissions for SRV Records.” The following sections describe concepts for configuring DNS to work with Volume Activation: The remainder of this section describes the following key tasks: IT pros modify the registry at their own risk. Microsoft cannot guarantee that these problems can be resolved.

Problems can occur if the registry is modified incorrectly by using Registry Editor or another method, and these problems might require reinstalling the operating system. Some procedures in this section require changing the registry.
