IF NOT EXIST "C:\Program Files (x86)\Laserfiche\Client\Client9.1.0.409.txt" ("\\lfiche1\Software\Laserfiche Avante 9.1.0.409\en\Client\setup.exe" -silent -log "C:\Logs\ClientInstall" LFCDESKTOPSHORTCUTS=1 && echo> "C:\Program Files (x86)\Laserfiche\Client\Client9.1.0.409.txt" && DEL "C:\Program Files (x86)\Laserfiche\Client\Client9.0.3.798.txt")