I just downloaded 1.9.2, and when I try to run the program, the round "OpenLP Icon" pops up, then goes away, and the program does not start. I removed, downloaded again, and reinstalled the second time- same problem XP SP3.
There is a bug which causes the program to crash if you don't have OpenOffice installed. Check out http://openlp.org/en/users/trb143/blog/2010-06-27-alpha_2_released_openlp_192_hairy_habakkuk.html#new
Thank you, I jumped on IRC last night and found that out and should have pulled this down or acknowledged it.
We've built a new installer with the fix for this bug, you can download it in the usual place.