Doubleclick DWGTrueView_2019_Enu_64bit.sfx and extract the content somewhere. After that use the following command to install it. Sadly I found no way to do it without dialogs.
Setup.exe /qb /i /language en-us
Doubleclick DWGTrueView_2019_Enu_32bit.sfx and extract the content somewhere. After that use the following command to install it. Sadly I found no way to do it without dialogs.
Setup.exe /qb /i /language en-us