Listing 3
:: BEGIN CALLOUT A
If Not Exist \\%1\C$ ECHO PC %1 is either offline or incorrect pc name 
entered.>>"%file%"&GOTO :jumpover
:: END CALLOUT A

Set domres=
Set userres=
:: BEGIN CALLOUT B
Set DUres=
Set DUres=%2
Set UserOK=
For /F "tokens=1,2 delims=\" %%i in ("%DUres%") do (SET domres=%%i) & (SET userres=%%j)
If defined DUres ECHO Note: Script is running using the %DUres% user "Forced" as the logged 
in user.>>"%file%"
:: END CALLOUT B

:: BEGIN CALLOUT C
If defined DUres For /F "tokens=*" %%i in ('%UtilLoc%\GetUserInfo %DUres% ^| Find /I 
"memberships"') do Set UserOK=%%i
If defined DUres If Not Defined UserOK ECHO There is a problem with the %DUres% user 
account. Verify domain and used ID and retry.>>"%file%"&GOTO :jumpover
:: END CALLOUT C

ECHO.>>"%file%"