Error saving DS 212 file

Leeds

If you turn the power off, the scope operation will be done by default but file saving and state saving will also be disabled.
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2 G$ \$ L) L6 b5 x* s  y& lIf you connect the USB cable while the DS212 power is turned on, you will be prompted to format the disk.
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What should I do?

minidso

Try format the disk with "FAT"