There is a fact that most of these program problems are curable as they arise because of some silly mistakes we do in Windows. Fortunately, the methods to workaround the program issue aren't as complicated as you might think and should work in most cases, we have a solution to solve it, here are the steps to follow.
1.Click Computer on your desktable and right click Disk C to select Properties.
2.Click Disk Cleanup, you'll see a window just as right, this process need some minutes.
3.Under Disk Cleanup there are Files to delete, tick the files you don't need to free pc space, finally click OK.
1.Click Start up and type taskmgr in the searchbox, then double click on taskmgr.exe.
2.After you into, click on Process.Then choose the program that you want to end, for example, I choose svchost.exe and then click End Process.
3.You can see a small window, click End Process to end this process.