To install the .NET Framework 4.5 using dotnetfx45_full_setup.exe , users simply need to run the executable and follow the installation prompts. This installer checks for and installs any prerequisites, then proceeds to install the .NET Framework 4.5.
tab. Authentic Microsoft files will be signed by "Microsoft Corporation." If this tab is missing or the signer is different, the file is unsafe. Scan with VirusTotal : Upload the file to VirusTotal to check it against over 70 different antivirus engines. Verify Installed Versions : Check your actual installed .NET versions through Windows Settings or the Registry to see if it matches any legitimate system component Microsoft Learn Recommendation Do not run this file. dotnetfx 365.exe