Overview
Microsoft released .NET 7.0.14 and .NET 6.0.25 together as servicing updates. Both deliver security and reliability fixes for their respective lines (6.0.25 is part of the .NET 6 LTS line). This guide explains what they include and how to download, install, and verify them.
.NET 7.0.14 and 6.0.25 offline installers from Microsoft.
Key Takeaways
- 7.0.14 updates the .NET 7 line; 6.0.25 updates the .NET 6 LTS line.
- Both are servicing releases with security and bug fixes.
- Install the version your applications target — they can coexist side by side.
- Download only from Microsoft’s official .NET website.
Which Version Do You Need?
- .NET 6.0.25 — for apps targeting .NET 6 (Long-Term Support).
- .NET 7.0.14 — for apps targeting .NET 7 (Standard-Term Support).
- You can have both installed at once; each app uses the runtime it targets.
Which Component?
- Runtime — to run desktop/console apps.
- ASP.NET Core Runtime — to run web apps.
- SDK — to build and develop apps (includes the runtime).
How to Download and Install
1. Open Microsoft’s official .NET download page (dotnet.microsoft.com).
2. Select the version you need (6.0.25 or 7.0.14) and choose Runtime, ASP.NET Core Runtime, or SDK.
3. Download the offline installer for your OS and architecture.
4. Run the installer and follow the prompts.
5. Open a new terminal and run dotnet --list-runtimes to confirm the versions installed.
Warning: Download .NET only from Microsoft’s official website (dotnet.microsoft.com).
How to Uninstall
1. Open Settings > Apps > Installed apps.
2. Find the specific Microsoft .NET 6.0.25 or 7.0.14 Runtime/SDK entry.
3. Click Uninstall, or use Microsoft’s .NET Uninstall Tool to manage multiple versions.
Troubleshooting
Problem: An app needs a version you did not install.
Solution: Install the matching runtime — a .NET 6 app needs the 6.0.x runtime; a .NET 7 app needs 7.0.x.
Problem: dotnet --version shows only one version.
Solution: Use dotnet --list-runtimes and dotnet --list-sdks to see everything installed.
Problem: Installation fails.
Solution: Run as administrator, confirm the correct architecture, and disable antivirus temporarily.
Problem: Too many versions installed.
Solution: Use the .NET Uninstall Tool to remove versions you no longer need, keeping the latest patch of each line.
Conclusion
Installing .NET 7.0.14 and 6.0.25 keeps both supported lines current. Grab the components your apps target from Microsoft, install them, and verify with dotnet --list-runtimes.
</w:pBdr><w:spacing w:before="220" w:after="40"/></w:pPr><w:r><w:rPr><w:b/><w:bCs/><w:color w:val="0B5394"/><w:sz w:val="21"/><w:szCs w:val="21"/><w:rFonts w:ascii="Calibri" w:cs="Calibri" w:eastAsia="Calibri" w:hAnsi="Calibri"/></w:rPr><w:t xml:space="preserve">About TechHub
This guide is part of the TechHub Knowledge Base. For more step-by-step IT guides and support, visit techhub.com.lk.