Listing 3: GetFileVers.bat

@Echo Off

:: BEGIN COMMENT
:: This script expects to find a list of nodes in a file named InputList.txt. This
:: text file needs to be in the same path as the script. Configure the path
:: to the FileVer tool and the file for which you want to check the version.
:: END COMMENT
Call :GetFileNames %0
@Title %MyTitle%
For /F "usebackq tokens=1" %%i in ("%InList%") Do (Set Node=%%i)
  & (Call :GetVer)
Goto :EOF

:GetVer
Set FileVer=
If not exist "\\%Node%\C$" Echo %Node%, C$ N/A >>"%Log%"& Goto :EOF
:: BEGIN CALLOUT A
For /F "tokens=*" %%i in ('C:\SupportTools\filever.exe
"\\%Node%\C$\WINDOWS\system32\calc.exe" /A') Do Set FileVer=%%i
:: END CALLOUT A
If Defined FileVer Echo %Node%, %FileVer% >>"%Log%"& Goto :EOF
Echo %Node%, N/A>>"%Log%"
Goto :EOF

:GetFileNames
Set MyTitle=%~nx1
Set InList=%~dp1InputList.txt
Set Log=%~dpn1-LOG.txt
Goto :EOF