Thanks for the help, but none of the options worked for me...
Btw, it's an empty folder and I cannot rename it. Whenever I try to do something to it, the OS insists that it cannot be found, yet I can open the folder and put files into it.
EDIT: Ok, the folder name had an ellipsis at the end, but somehow I managed to remove them. Before I removed them, I saw that the folder strangely acted like a file, in that when I tried to rename it, it said "are you sure you want to change the file extension? The file may become unusable-" etc etc, and when the ellipsis disappeared, whenever I tried to open it, it would give this error:
(notice how the file name strangely has no quotation marks; the folder name has spaces in, and it looks as if the computer is confused because of it...)