15.0d zapping my channels after a scan on dm500s

[spudorange]

Hi

I have had this problem for a while but finally thought I would try to resolve it.

I had cause to swap a box in bedroom and the missus said that talking pictures was now missing.

Going in to settings to add a channel I noticed that both the sky and the 28.2 were blank so I rescanned.

On doing so it said (parental something or other) adult channels have now been removed.
However it actually removed ALL channels and the usual bouquets.

SML & create autobouquets does put the bouquets back but there is nothing in them

I am reflashing the box but would like to retrieve that channel for her because on the saved flash I use it does not have it for some reason.

I suppose a fresh flash could help but I do like the way I have everything set up (minus of course that missing film channel)

Anyone know if there is a workaround please

thanks
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EDIT:
No amount of tweaking helped, it just kept returning the error "no valid channel found" then after a rescan it did exactly the same.
Have re obtained a virgin 15.0d and will play with that, will reset the parental stuff in autobouquet to prevent it happening again.
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