MS.NET FRAMEWORK 3.5.exe is part of a product called known as MS .NET FRAMEWORK 3.5 SP1 and the developer is Lenovo Group .
If you think that this file contains a virus or another malware, please download a virus scanner.
If MS.NET FRAMEWORK 3.5.exe is using too much CPU or too much memory in your system, it is possible that your file has been infected with a virus. Installing an antivirus is recommended.
Not all processes can be uninstalled without the help of a 3rd party tool, especially malware. To see if it can be uninstalled, first go to Start > Control Panel > Add/Remove programs and select MS .NET FRAMEWORK 3.5 SP1 from the list to remove the process MS.NET FRAMEWORK 3.5.exe from your computer.
If you have any problems with MS.NET FRAMEWORK 3.5.exe, you may try using a registry cleaner or a speed-up software to check, analyze, and fix problems that are affecting the performance of your computer.
You may try contacting Lenovo Group, the developer of MS.NET FRAMEWORK 3.5.exe and ask for more information.