NNETDISLOG()
 Disables a file server for logins
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 Syntax

     NNETDISLOG([<cServer>|<nConId>]) --> lSuccess

     Netware: 2.2 and 3.11

 Arguments

     <cServer>  Designates the name of the file server that is used.
     Your workstation must be attached to <cServer>.

     <nConId>  Designates the connection ID of your workstation on
     <cServer>.

 Returns

     NNETDISLOG() returns .T., if the file server has been successfully
     disabled for logins.  If an error occurs (for example, insufficient
     access rights), the function returns .F..

 Description

     NOVELL NET DISABLE LOGIN
     NNETDISLOG() allows you to disable a file server for further logins of
     new users.  For example, you should use this function if you want to
     execute a data backup.  Console rights are required to disable a file
     server for logins with NNETDISLOG().

 Example

     Disable the default server for further logins:

     IF NNETDISLOG()
        ? 'Server disabled for logins!'
     ELSE
        ? 'Error!
     ENDIF