NET 3.5 SP1 will receive 5 years of mainstream support followed by 5 years of extended support starting with the General Availability of Windows 10 version 1809 and Windows Server 2019 on October 2, 2018. Go here to see end dates for this product. This...

NET 3.5 is installed by looking at HKLMSoftwareMicrosoftNET Framework SetupNDPv3. 5Install, which is a DWORD value. If that value is present and set to 1, then that version of the Framework is installed. D’abord, Is .NET Framework 3.5 Necessary? Apps written to versions 3.5 and...

If you uninstall a . NET framework and then launch a program that happens to require the . NET you just uninstalled, you will most likely receive a Windows error message stating that some sort of . DLL file is missing and that the program...

NET framework can be installed safely side by side. The only way you will get yourself into trouble is if you try to install different releases of the same framework version side by side (e.g. . NET 4 Beta 2 and . NET 4 RC...