On May 19, 2014 Google celebrated the 40th anniversary of the invention of the "magic" cube, with a file in the shape of the cub, the extension of which I thought it was GIF. As I liked it, I copied and pasted it on my desktop. But it did not open and a tried to send it to the trash. It was impossible to remove it from the desktop and has stood there since then. May be it is an RND file. How can I open it?
Software/Hardware used: I tried to open that file with ACDSee and other programs but nothing has worked.