Strange problem with .cur (cursors) files

Hi everybody,

In this directory C:\Program Files (x86)\Microsoft Visual FoxPro 9\Graphics\Cursors I have many cursor files. Some of them for unknown reason look like the programs I recently worked with or like pictures I recently worked/viewed.

Why do I have such weird behavior? Could it be some Virus?

I'm running Windows 7 64 on a Dell laptop. You may see that several pictures are wrong - dsy, wait01 or ew_05 - these are the pictures I used recently.

This is how the directory looks like http://www.universalthread.com/Thread%20photos/2010/01474562.gif