Hello, Where does vssadmin store a data to communicate with Windows? I mean "vssadmin add shadowstorage" . I need to know where provider check the data. After this command snapshot will be created on the other volume and I want to know where is the data about new storage. I think that it should be registry but I can not determine which. Thanks.

It Adds a shadow copy storage association for a specified volume. Syntaxvssadmin add shadowstorage /for=<ForVolumeSpec> /on=<OnVolumeSpec> [/maxsize=<MaxSizeSpec>]To specify that for volume C, volume D is to be used for storage and the maximum size for storage space is to be 900 MB, type:vssadmin add shadowstorage /for=c: /on=d: /maxsize=900mbRegards, Kalyan.