Win10 system offline installation and running environment .NET Framework tips

new system installed the first thing is to install the seven seven eight eight operating environment, of which the .NET Framework is very important. When we install some software, we will prompt "Applications on your computer need to use the following Windows features: .NET Framework 3.5 (including .NET 2.0 and 3.0)". Figure:

If you choose “ download and install this feature. Windows will get the required files from the Windows update and complete the installation, then you will wait patiently, the download speed is very slow. So now Microsoft Chiefs teach you a way to install .NET Framework 3.5 locally without having to download it online. [Win10 system offline installation .NET Framework tips] 1. First right click on the Win10 ISO file, select “ Load & rdquo;. As shown in the figure:

2.“This computer” will display the virtual drive & DVD; (DVD: (L:) & rdquo;, write down the letter " L: & rdquo;. 3. Then run the command prompt as an administrator and enter the following command in the "Admin: Command Prompt" window: dism.exe /online /enable-feature /featurename:netfx3 /Source:L:\\sources\\ Sxs Note: The drive letter L should be changed to your actual virtual drive letter!

4. Enter, wait for the deployment to complete, the progress is 100%, and the prompt “Operation completed successfully”. This completes the Win10 installation of the .NET Framework 3.5. 5. Verify: You can open the Control Panel and go to "Programs" and click "“Programs and Features" to enable or disable Windows features. As shown in the figure:

6. Then in the "Windows Features" window that opens, view ".NET Framework 3.5 (including .NET 2.0 and 3.0)", if it is already selected, it will be installed. success. As shown in the figure:

Some users may think, I select " .NET Framework 3.5 (including .NET 2.0 and 3.0)" in the "Windows Features" window, and then click “OK” Can you install it? Why do you have to pay for the work ahead? In fact, you still need to install and install online through Windows Update, and the speed is of course very slow.