To determine your installed .NET Framework version, you can use the Windows Registry, PowerShell, File Explorer, or the Command Prompt. Because multiple versions of the .NET Framework can run on a single machine simultaneously, checking for the most recent release ensures your applications run smoothly. Here are the 4 easy ways to check your version. 1. Check via the Windows Registry (Most Accurate)
The official and most accurate way to verify modern .NET Framework versions (4.5 and later) is through the Windows Registry Editor. Press Windows Key + R, type regedit, and hit Enter.
Paste the following path into the Registry address bar:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\NET Framework Setup\NDP\v4\Full Look for the Release DWORD value in the right pane. Match the Release number to determine your exact version: 533320 or higher: .NET Framework 4.8.1 528040: .NET Framework 4.8 461808: .NET Framework 4.7.2 461308: .NET Framework 4.7.1 460798: .NET Framework 4.7 394254: .NET Framework 4.6.1 378389: .NET Framework 4.5 2. Query Using PowerShell (Fastest)
If you prefer a script-based approach, PowerShell can query the registry and instantly output the exact installed version. Open PowerShell as an Administrator. Copy and paste the following command, then press Enter: powershell
Get-ItemPropertyValue -LiteralPath ‘HKLM:SOFTWARE\Microsoft\NET Framework Setup\NDP\v4\Full’ -Name Release Use code with caution. %%MAGIT_PARSER_PROTECT%% “`
Take the resulting number and compare it to the release key list in Method 1. 3. Inspect Files in File Explorer (Visual)
You can directly inspect the core system files inside your Windows directory to discover the latest update version. Stack Overflow How do I find the installed .NET versions? – Stack Overflow
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