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Windows 8 does not include .NET 3.5 (include .NET 2.0 and 3.0) by default. But if the user is upgrading from Windows 7 to Windows 8, .NET Framework 3.5 is fully enabled.
1. First you'll need to copy Windows 8 setup files to your hard disk. If you have Windows 8 setup ISO copied in your system, you can mount it by right-click on it and select "Mount" option or you can extract its content using 7-Zip.
If you have Windows 8 setup disc and don't want to copy its content, its ok. Just insert the disc in your CD/DVD drive so that Windows can access its content.
2. Now open Command Prompt as Administrator as mentioned here and then provide following command:
Dism /online /enable-feature /featurename:NetFx3 /All /Source:F:\\sources\\sxs /LimitAccess
Here "F:" represents the CD/DVD drive letter in your system which contains Windows 8 setup disc. Replace it with the correct drive letter according to your system.
If you extracted Windows 8 setup files in a directory, replace F:\\sources\\sxs with the correct path.
3. As soon as you execute the above mentioned command, Windows will start installing .NET Framework 3.5 in your system and it'll not require Internet connection.
It'll take a few minutes and you'll get a message that the operation completed successfully.
4. That's it. Now you have installed .NET Framework 3.5 in Windows 8 without using Internet connection.
Press the Windows key on your keyboard, type Windows Features, and press Enter. This brings up the Turn Windows features on or off dialog box. ...
Select the .NET Framework 3.5 (includes .NET 2.0 and 3.0) check box, press OK, and reboot your computer if prompted.
In case you need the installer, click the link: https://www.microsoft.com/en-us/download/confirmation.aspx?id=21 . Download, save the file. After the download complete, open the download folder then click the file (2.7mb) then click to install. Wait installation to finish. Done
https://msdn.microsoft.com/en-us/library/hh506443(v=vs.110).aspx
https://support.microsoft.com/en-us/kb/2785188
Windows 8 does not include .NET 3.5 by default. But if the user is upgrading from Windows 7 to Windows 8, .NET Framework 3.5 is fully enabled. The user can make sure this feature is enabled by check in Program and Features.
Go to Settings. Choose Control Panel then choose Programs.
Click Turn Windows features on or off, and the user will see window as image below.
The User can enable this feature by click on .NET Framework 3.5 select it and click OK. After this step, it will download the entire package from internet and install the .NET Framework 3.5 feature.
But if the user does not have an internet connection, this steps can not be applied.
But if the user does not have an internet connection, this steps can not be applied.
Follow below mentioned steps:
Start---Control Panel---Add remove Program or Program & Feature---Turn Windows Feature On or Off---check box for .Ne Framework 3.5.
Now you can install feature here, after installation need to restart the PC. :)
open Control Panel, click on the Programs items, and then click on “Turn Windows features on or off” under Programs and Features. Select the .NET Framework 3.5 (includes .NET 2.0 and 3.0) check box, press OK, and reboot your computer if prompted.
Dear.......
you can use this link from Microsoft
https://support.microsoft.com/en-us/kb/2785188
or you can use this link to setup it offline
http://onhax.net/microsoft-net-framework-3-5-offline-installer
I hope that i can help you
it is default installedon windwos 8 and 8.1. no need to install it. you just have to enable it . press Start then Control Panel then Add remove Program or Program & Feature then Turn Windows Feature On or Off. And check box for .Ne Framework 3.5.
Windows 8/8.1 includes .net framework. If a user doesn't have this feature he/she can download it from microsoft's download center or it can be downloaded via update of windows by the help of internet.
