stop mscorsvw.exe from using 100% CPU

╔═╦╗╔╦╗╔═╦═╦╦╦╦╗╔═╗ ║╚╣║║║╚╣╚╣╔╣╔╣║╚╣═╣ ╠╗║╚╝║║╠╗║╚╣║║║║║═╣ from using 100% of CPU on install and evry .Net update : If you want to disable mscorsvw.exe process or make it disappear from Windows task manager, follow the steps below: 1. Go to command prompt in Windows (open run box, type cmd and press OK button). Once you are in command prompt, the default location will be something like this C:Documents and SettingsAdministrator. You need to switch to the .NET framework version folder. If you are not sure about the location, go to the drive where your Windows files are located (typically C drive) and open WINDOWS folder. Then go to Microsoft.NET folder and open Framework folder. There you’ll find all version folders. Your path will be something like this C:WINDOWSMicrosoft.NETFrameworkv4.0.30319 2. Now switch to the most recent .NET version folder by using CD command in the command prompt. You can quickly switch with right click and paste. Example: paste CDWINDOWSMicrosoft.NETFrameworkv4.0.30319 press Enter button. When your location is changed to the .NET version folder, type ngen.exe executequeueditems and press Enter. This command will complete all queued compilation work. It may take some time. Wait till the process is completed. Exit command prompt and restart your computer. The mscorsvw.exe should stop and disappear from task manager.