I don't use peerguardian/peerblock or protowall , i have found the bug that cause the bitcomet to crash,it's the new implantation bittorent.hash_check_if_file_changed, because with the option Add .bc! file extension to unfinished file it will crash after download complete because BitComet will hash check the file on finish, ( he thinks the file has changed because on task complete it will remove .bc! extension) i hope you understand what i`m trying to see my English is not the best, unselecting the option Add .bc! file extension to unfinished file has resolved my bug, it was crashing only on some tasks not all,this is the bug from bitcomet as he thinks all files changed after download because of the .bc! extension with option bittorent.hash_check_if_file_changed. It was crashing when download finished on file http://thepiratebay.org/torrent/6697893/TuneUp_Utilities_2012_12.0.600_Beta_6_Multilingual_Portable , Thanks for the help and hope it will help you fix the bug.
The bug will happen only if you have enable bittorent.hash_check_if_file_changed and Add .bc! file extension to unfinished file ,disabling one will fix the bug.
GUI Improved: improve text information displayed in VIP acceleration dialog
GUI Improved: improve progress bar of disk space in task properties dialog
GUI Improved: new setting in advanced option page to enable/disable auto hash check after downloaded file changed <==== THIS IS THE BUG THAT CAUSE THE CRASH , starting 1.26 + Add .bc! file extension to unfinished file ,will cause the crash.
The fix will be like this
Not scan the file if the .bc! extension has been removed as it's the same file.