JP1 Remotes

It's quite a while since I did anything JP1, and I have just re-programmed my 8910.
Nothing wrong in that, everything is fine.
BUT - I now need to go back to the original software, so that I can use the
learning facility, and I don't seem to have a backup...
How do I get back to where I started?

I assume you are using the extender (otherwise you still have learning).

Make sure you have a .ir file on the PC with your current configuration with the extender. You'll need a starting point after you do some learning.

Learning works once the extender is deactivated, but you might also want to do a manufacturer reset after deactivating and before learning, so you'll have understandible contents after learning. I forget the 8910 manufacturer reset process, but it is several threads.

Any upload or download with IR.exe will deactivate the extender. Or you can remove a battery, then press a key then put the battery back.

Reading between the lines, I assume you are using an extender. If you do an u-load or download from the remote, it will reset the remote and deactivate the extender. At this point, instead of activating the extender, do a full MFR RESET and the remote will be back to it's factory settings. You should probably save this file for future use.

Thanks very much guys!
All sorted, exactly as described