This API returns Computer and User Name:

DECLARE INTEGER GetComputerName IN kernel32; 
    STRING  @ lpBuffer, INTEGER @ nSize 

DECLARE INTEGER GetUserName IN advapi32; 
    STRING  @ lpBuffer, INTEGER @ nSize 

nSize = 250 
lpBuffer = SPACE(nSize) 

IF GetComputerName (@lpBuffer, @nSize) > 0 
    lpBuffer = STRTRAN (SUBSTR (lpBuffer, 1, nSize), Chr(0),"") 
    ? "Computer: " + lpBuffer 
ENDIF 

nSize = 250 
lpBuffer = SPACE(nSize) 

IF GetUserName (@lpBuffer, @nSize) > 0 
    lpBuffer = STRTRAN (ALLTRIM(SUBSTR (lpBuffer, 1, nSize)), Chr(0),"") 
    ? "User: " + lpBuffer 
ENDIF 

>I have a client who's on W2K server. They want to create an audit trail in a program I wrote for them, which records user name. However, they don't want to have to have a log-in screen in the program I made (the network log-in is sufficient).
>
>How can I interrogate W2K to get the user name in VFP6?
>
>JR