Force close after battery dead

[Nanoemp]

http://forums.popcap.com/showthread.php?6184-Force-Close-on-Android-after-a-dead-battery/page3

I have the problem other people described here...does it have a solution? I have the file folder from my game...but pp.dat seems corrupted and foces close.

please help, I have invested so much time!!

Thanks