Windows is by far the most widely used operating system, but not error-free. One of the main defects in which a user may encounter errors related to software are junk files running on the computer, which in most cases are difficult to erase.
A solution exists and is called Unlocker IObit, this software allows us to precisely delete files on the operating system in use at any time.
When we try to delete a file, the operating system responds with an error that tells us that it is impossible to delete because access is denied. This is because the software is in use by the system or by another software. In general when a software is installed, it creates some keys in the registry and some files in system application cache. These keys are generally left over in the registry sometimes even when the software is uninstalled.
During the System start-up they may conflict with the startup registry items or the processes running at that time, the result being “This program is currently in use and cannot be uninstalled”
Well in this case, this program will allow us to unlock it with a simple keystroke. It is from the IObit software systems called IObit Unlocker
The software is free and you can download via this link .