I closed my project for a moment and, without making changes to the folder, the following error appeared when I tried to open the project again. This window pops up and cancels executing the RPGMVXA software, or cancels the importing of the project if the software is already open. None of the files on the project folder are Read-Only. I also have modified the security settings in folder and file properties to change permissions and get total ownership of the folder... which doesn't seem to change anything, really. Other than the project file, It seems I'm perfectly able to open, edit, rename, and delete other files in the project folder, like sound or image files The folder itself has the Read-Only square filled with a black square and not a check mark. I've read that such thing means that the folder is not really on Read Only mode, and I even found information saying that the Read Only attribute doesn't really work when applied to folders. Copying the files to another folder hasn't worked for me in any way, shape or form. I actually have a recent, working back-up of the project. Very little progress was lost. But still... Anyone more knowledgeable or experienced has seen this before? Any idea on what could be happening? Can the project still be recovered? The difference might be minimal, but it's still stuff I spent time on. And I'm kinda scared it happens again, but to the back up project. Thoughts, comments, and suggestions would be greatly appreciated. Thank you.