Files Not Saving?

[AnzuNakadai]

I just got done editing a .JPG, and for some reason I can't save. I would click Save As and click save at the bottom
It says "IMG_7425.JPG already exists. Do you wish to replace it?"
I click Yes
Then this message comes up
"Cannot access folder"
I don't know what it met by that. I can't save any of the photos that I have edited. It comes up with the same message each time.

[Waddizzle]

This is an error message from Windows. It is a common issue Windows 7/8 and platforms that were given one of those free upgrades.

It is an error created when the user/app does not have the correct permissions to access a Library folder. The most common cure is to access the folder using the Library “mechanism”, instead of navigating directly to the folder from the root directory.