Re: programme list deletion
The items in the programs folder are, or in your case where, all shortcuts pointing to the original file.
You could try using windows explorer to drag new shortcuts to the programs folder.
Have you looked into your recycle bin to see if they are in there. You could drag them back from there possibly. I think maybe the recyle bin has a restore feature.
Can't imagine how you could have deleted them so I'm wondering if I am undrestanding the problem but I hope this might help.