I will be looking forward to the upgrade.
I copied the files back to XP and used the DOS “fc /b” command to check if the files changed after saving - there were no differences.
I have since reformatted the SD card in a card reader for a fresh start and copied your preconfigured config/data file’s onto the card (this time using the card reader). Now it appears that I can save/load waveforms.
When I connect DSO to XP however it is not reckognized as a valid filesystem. XP says it is not formatted and asks if I want to reformat even though the SD card already has a valid FAT16 filesystem when accessed from the card reader. If I open the format menu (DSO connected) - XP claims the card is 3.7GB (it is a 2GB SanDisk card).
What can I do to make the files directly accessible with DSO connected to XP?