Crash occurred in the background while using another application.
5516.Logos4.zip
Did the program write a Logos4Crash.txt file (with a timestamp of when the crash occurred) to the "Documents\Logos Log Files" folder?
No Bradleigh it didn't. Attached is the last crash report, but that was under B11 & is named "Logos4IndexerCrash.txt". There is no Logos4Crash.txt in the folder.
6825.Logos4IndexerCrash.zip
The error in the crash report indicates the need to 'rebuild index'.
I hope not since it has just recently done that when I installed B11.
I had another Crash just now with B12 - again, in the background while working on another application. It did generate a Crash Report this time (see comments above).
3581.Logos4Crash.zip
This is a different crash, an exception attempting to read or write protected memory. It may be helpful to get a full log file, too, if one was generated. I'll submit this meanwhile.
Thanks.