set InstallRevision=1.0
set TargetDir="%ProgramFiles%\Program Name"
REM Check to see if the software has been installed. Check for both 32 and 64 bit platforms.
if exist "%ProgramFiles(x86)%\Program Name" set TargetDir=%ProgramFiles(x86)%\Program Name"
if exist "%TargetDir%\%InstallRevision.txt" goto Finish
"\\FILESERVER01\Software\something.exe -quiet"
goto Finish
:Finish
echo %InstallRevision% > "%TargetDir%\%InstallRevision%.txt"
goto Finish
:Finish
EXIT
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