Merge branch 'dev' of https://github.com/OpenBoard-org/OpenBoard into dev

release_scripts/windows/OpenBoard.iss

@@ -167,9 +167,9 @@ Root: HKLM64; Subkey: "SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Low Righ
 Root: HKLM64; Subkey: "SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Low Rights\DragDrop\{{E63D17F8-D9DA-479D-B9B5-0D101A03703B}"; ValueType: string; ValueName: "AppPath"; ValueData: "{app}"; Flags: uninsdeletevalue; Check: isProcessorX64
 
 [Run]
-Filename: "{tmp}\vcredist_2013.x64.exe";WorkingDir:"{tmp}"; Parameters: "/norestart"; StatusMsg: Installing CRT 2013...
-Filename: "{tmp}\vcredist_2015_2019.x64.exe";WorkingDir:"{tmp}"; Parameters: "/norestart"; StatusMsg: Installing CRT 2015-2019 ...
-Filename: "{tmp}\LAVFilters-0.74.1-Installer.exe";WorkingDir:"{tmp}"; Parameters: "/norestart"; StatusMsg: Installing LAV Filters ...
+Filename: "{tmp}\vcredist_2013.x64.exe";WorkingDir:"{tmp}"; Parameters: "/PASSIVE /VERYSILENT /SUPPRESSMSGBOXES /NORESTART"; StatusMsg: Installing CRT 2013...
+Filename: "{tmp}\vcredist_2015_2019.x64.exe";WorkingDir:"{tmp}"; Parameters: "/PASSIVE /VERYSILENT /SUPPRESSMSGBOXES /NORESTART"; StatusMsg: Installing CRT 2015-2019 ...
+Filename: "{tmp}\LAVFilters-0.74.1-Installer.exe";WorkingDir:"{tmp}"; Parameters: "/VERYSILENT /SUPPRESSMSGBOXES /NORESTART"; StatusMsg: Installing LAV Filters ...
 Filename: "{app}\OpenBoard.exe"; Description: "{cm:LaunchProgram,OpenBoard}"; Flags: nowait postinstall skipifsilent 
 
 [UninstallDelete]