Maybe affiliated to bug #92277, maybe not a LibO bug, but I want to report it:
I installed Libo 220.127.116.11 RC 1 64bit on my WIN 8.1 64bit. Yesterday it works more or less, getting some crashes while importing and working on a pdf in Draw. But today when starting my computer, the whole OS was smashed. I got a bluscreen and the OS wasn't able to be repaired. So I had to recover the OS.
I didn't install any other program after LibO.
Thanks for the report, but as this can not be pinpointed to LibreOffice in any way and can not be reproduced, I'll set to WFM.