You are also missing an "endif".

Call @LSERVER\NETLOGON\system.kss ;@LSERVER = logon server
Call \\pdc\NETLOGON\system.kss ;@LSERVER = logon server
IF @inwin='1' Goto WinNT
Else Goto Win95
EndIf ; <-- add missing EndIf here

:WinNT
.
.
.

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