[Q] Aroma installers freeze on formatting partitions topic

I'm having problem installing ROMs with Aroma installer (it was working earlier and I missed the point when the things gone wrong). It just hangs on 'formatting partitions'. I've experienced this problem with to different ROMs: Android Revolution HD 90 and stock ROM from htc1guru.com
Manual formatting from recovery and backup restoration works just fine. Any ideas?

Thanks in advance!

S-On
HBOOT: 1.57
Bootloader unlocked
Firmware: 6.14.111.2
ROM: Android Revolution HD 83.1
Recovery: TWRP 2.8.4.0
CID: T-MOB101