I have reproduced this crash by doing the following:
Start up Logos 4.0
Click on Pr 31:10-31 from the Revised Common Lectionary to Copy the Bible Reference. (As a side note, why is the Jeremiah reading or the Wisdom of Solomon reading not listed?)
Paste the Bible Reference in the Go Box
Click on the Exegetical Guide
Click on the Hebrew term for "Wealth" to run a Word Study
Then I get a Crash, and not only has it crashed, but it cannot complete the Error report to Microsoft.
System:
Dell Inspiron E1505, Core 2 Dual 1.86, 1 GB RAM, Window XP SP3