GUID2Obj Syntax

guid2obj [{]Guid[}] [/server:ServerName] [/site[:SiteName]] [/?]

Where:

[{]Guid[}]: specifies a GUID, optionally with surrounding braces. This parameter is required.
/server:ServerName: binds to the server ServerName. If this switch is not used, GUID2Obj binds to the nearest Global Catalog by default.
/site[:SiteName]: binds to a domain controller on the site SiteName. If no site name is specified, finds a domain controller on the current site and binds to it.
/?: displays a syntax screen at the command prompt.