I use the following code in Inno Setup to install .NET 8 Desktop runtime:
function InitializeSetup: Boolean;var dotNetDownloaderPath: string; dotNetDownloaderArgs: string; downloadResultCode: Integer;begin Result := True; dotNetDownloaderPath := ExpandConstant('{tmp}\windowsdesktop-runtime-8.0.3-win-x64.exe'); dotNetDownloaderArgs := ''; ExtractTemporaryFile('windowsdesktop-runtime-8.0.3-win-x64.exe'); // Run the downloader to fetch the .NET 8 runtime installers Exec(dotNetDownloaderPath, dotNetDownloaderArgs, '', SW_HIDE, ewWaitUntilTerminated, downloadResultCode); end;It works but I need to skip installation in case .NET 8 Desktop runtime is already installed on the machine.Is it a registry key with which I can detect .NET 8 Desktop runtime is installed?Or please suggest some other way.