internal gds software consistency check


here is the problem:

The power was cut and the computer was on. FeedReader was also running.

After the power came back and the computer was started, FeedReader does not work at all.

Program opens normally, but no feeds are shown (the feeds list is there but nothing appears when clicking on a feed)

Also when trying to refresh a feed, the following error appears:

A error occured in the program
internal gds software consistency check (can't continue after bugcheck)

Screenshots at:

www.funnymos.com/alinush/bug.jpg
www.funnymos.com/alinush/bug2.jpg

I've tried reinstalling. No results. The export feature also doesn't work. How can I save the feeds or fix this ?