On the server, open the Control Panel and select Services. Examine the parameters for SQL Server and SQL Server Agent.
If you have permission to run xp_cmdshell, you can see the login in the outpput of the following command.
exec xp_cmdshell 'set'
The login is typically listed in the USERPROFILE line.
USERPROFILE=C:\WINNT\Profiles\Sqllogin
In Enterprise Manager, if you have system administrator rights, you can see the SQL login on the Security tab of the Server properties.
The SQL login must be a Domain account or it won't be able to access the other server share regardless of permissions granted to Everyone. Terry L. Broadbent
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