Installing GWizard from the command prompt can be done by typing "GWizard.exe -silent -desktopShortcut -programMenu -allowDownload"
If you are using a Dell Kace K1000 to deploy use the following setup:
Configure Manually
Installation Command: GWizard.exe -silent -desktopShortcut -programMenu -allowDownload
Check the box next to "Don't prepend msiexec.exe"
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