Lost Actions

[Carole]

Does any-one know why i have suddenly lost all my actions on PS CS3.

Not that I use them that much, but its nice to know they are there if needed.  Plus I had saved Mark Arcsinh action in there and that is the only thing left but it's inactive.

I could load them all in again I suppose as I probably have a licence somewhere, but I am just bemused as to how they have just disappeared.

I have closed PS and re-opened and also rebooted the PC and still the same.

Carole