I have some treasured photos with the old microsoft mix extension. I used to be able to view them with Word on my old computer (Office2000 and w2000). With office2007 and W7, I can't open them and can't find anything that tells me how. I also tried it on a computer with Office 2003 and W7-no go.

Is there a way to convert these to jpg or tif or anything useable in modern computers? Any help much appreciated