iriver H140, extracted H120/H140 release to \.rockbox
3.10 version
Safetly disconnect, switch off H140 and switch on (default boot from disc) says no .rockbox directory
Sometimes loads OK, sometimes crashes at Rockbox logo, sometimes says no .rockbox dir
Have run HD chkdsk, no faulty files.
Previous version worked fine. Going back to 3.9.1. Rebooted a few times to test, from disc, rom and ram and all work fine. And 3.9.1 has been working fine since it was released.