Ok friend, instead of trying these random copy+paste command which really wouldn't effect such a problem in the first place, let's actually get to the bottom of just what is going wrong, and fix that. No refresh needed... hopefully.
Download Process Hacker 2: http://processhacker.googlecode.com/files/processhacker-2.33-setup.exe
Install it, launch it as administrator. To be sure its running fully elevated, focus the window and go to File -> Show All Processes.
If the show all processes isn't there, its fully elevated.
Now switch to the Disk tab and re-sort everything by maximum read or write the same way you would re-sort a list of files alphabetically.
You should hopefully see the offending process. Double click the process and switch to the threads tab.
Look for a thread that has a really high number next to it, and post the name here. Along with the process name, and if possible a screenshot of the ProcessHacker window.
If nothing showed up in the Disk tab or you couldn't get as far as I said above. Let me know, we'll try something else.
If I don't come back for whatever reason, go ahead and attempt to terminate that thread, and if your computer doesn't BSoD (should be safe if you close all work and save anything before attempting to terminate it) than you know what exactly you should uninstall/delete to free yourself from the problem.
Be warned though, process hacker 2 is a powerful tool, and its misuse can lead to needing to reinstall windows. So do be careful what you click on. It has addition confirmations in place, so be sure to read them before hitting OK.