One-click deletion of stubborn empty folder software downloads

I downloaded a font today. I don't like it after the download, and I want to delete it without adding it to the system. The system prompts that the file cannot be deleted: the source file or disk cannot be read.
I'm dizzy ~ What's wrong? Of course, tell me this several times in a connection!
Based on past experiences, I thought a file could not be deleted. I tried to delete the contents in the folder. Unexpectedly, all the contents were deleted. Now I thought there would be an empty folder to be deleted. Unexpectedly, I still want to tell you that the file cannot be deleted: the source file or disk cannot be read.
Although it is not in the way, a useless empty folder is always uncomfortable. Start to clean it up with what I know.
Create a new folder and drag it in and then delete it. No, please do not drag it!
Rename again. No!
My friend told me that I couldn't help deleting it in security mode. Unregister, restart, Smash, and load the original file in an empty folder ...... It's annoying! I made up my mind to eliminate it!
I used the last trick and deleted it from the command prompt! It seems that it is against me, and it does not even listen to commands.
In desperation, I had to go online to find out the problem. I found several software that could solve the problem, but I could not solve it. Some methods are esoteric, tedious, and difficult to understand. If you do not need to worry about it.
Finally, I found a good reputation. After unlocker software is installed, right-click it as prompted ~ Haha, I don't say everyone knows the result.
To avoid detours and troubles for friends who encounter such problems, I would like to say a few words here, hoping to help you.

Software introduction:

Unlocker is a free right-click extension tool. After installation, it can be integrated into the right-click operation (an Unlock icon will appear in the right-click menu ), when a user finds that a file or directory cannot be deleted, as long as he presses "Unlocker" in the right mouse, the program will immediately show which programs occupy the directory or file, then, press "Unlock" in the pop-up window to unhide your file.
Unlocker is different from other unlocking software in that it does not forcibly close programs that occupy files, but rather unlocks files and programs in a way that disconnects them, therefore, user data may not be lost due to forced shutdown like other unlocking programs.
Multi-language edition for free. File Size, 191KB
Please use the default installation path, otherwise it will not work properly. Still drunk. 2007.1.23

Click to downloadUnlocker1.8.5: Http://ynysychh.googlepages.com/unlocker1.8.5.rar