Net 3 5 x64 win7 enable

Microsoft. NET Framework 3.5 contains many new features building incrementally upon. NET Framework 2.0 and 3.0, and includes. NET Framework 2.0 service pack 1 and. NET Framework 3.0 service pack 1.
— Update: – The comments posted below from selfman are so good that they need to be incorporated into the main body of this article on fixing. NET Framework issues. For his full description see his comment below. NET Framework Setup Verification Tool. NET Framework Cleanup Tool— There are times when. NET Framework can get corrupted on a computer. A corrupt. NET 3.5 can prevent PDQ Inventory from successfully scanning / managing the computer. To repair. NET Framework 3.5 refer to the instructions below. It is suggested that you log into the problem computer to repair. This way you can get some good feedback on whether the repair worked. Windows 7 / Windows Server 2008 R2. NET Framework 3.5 SP1 is included in these two OSes and cannot be installed, repaired or uninstalled via the. NET Framework setup file. They need to be enabled or disabled as Windows Features. In Windows R2 disabling. NET 3.5 SP1 is the same thing as Uninstalling or removing. Note: A reboot may be required after disabling/removing. NET 3.5 SP1.  To Repair From The Command Line Open cmd.exe in an Elevated session (needed if UAC is implemented).  The next step is to disable the. NET 3 Windows Feature.  Run the following command at your command line: DISM /online /disable-feature / Feature Name: Net Fx3 (note that when using DISM all Feature Names are Case Sensitive. Using “netfx3” will result in a failure) After you successfully disable the Net Fx3 feature you can now re-enable it. Re-enabling is the same thing as Installing. DISM /online /enable-feature / Feature Name: Net Fx3 The screenshot below shows the results of both commands run in sequence. To Repair Manually from GUI Go to Control Panel > Programs and Features > Turn Windows features on or off Clear the check box for Microsoft. NET Framework. Say OK. After Windows disables the feature you will need to go back  re-enable.
Super User is a question and answer site for computer enthusiasts and power users. It's 100% free, no registration required. Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top That message is trying to tell you that you need to install. NET 3.5 a different way under Windows 7. Because it's included as part of the operating system, you use the Turn Windows features on or off function to get to it, instead of installing a downloaded redistributable package. Open the Start menu and click Control Panel. Under the Programs category, click the Turn Windows features on or off link text.   Run the following command as an admin: DISM / Online / Enable- Feature / Feature Name: Net Fx3 / ALL / No Restart That'll install. NET Framework 3.5 SP1, 3.0 SP1, 1. Download the required software it only takes a minute: Sign up Join the Stack Overflow community to: Ask programming questions Answer and help your peers Get recognized for your expertise It ships as part of Windows 7. You have to enable it though via: Control Panel -> Programs and Features -> Turn Windows features on or off: Your Answer draft saved draft discarded.