Silent Install
You also need
Npcap
for a working wireshark.
x64
Wireshark-win64-2.4.6.exe /desktopicon=no /quicklaunchicon=no
x86
Wireshark-win32-2.4.6.exe /desktopicon=no /quicklaunchicon=no
Silent Uninstall
"%ProgramFiles%Wiresharkuninstall.exe" /S