Problems with my Sansa e270

[niklas___84]

I have installed Rockbox. I loved it ,but  the .rockbox map was deleted after a mistake. It stood that some file was to big and the player turned off. The .rockbox map is still on the player. I tried to extract the files to the player again, but it stays that i need password for many files. I can turn the player on in manufactory mode. Help!

[zajacattack]

Just boot into the original firmware by holding REW while booting to get into USB mode, and then unzip a current build to restore the necessary files.