I am having a similar(?) problem. I have had a persistent problem where I receive the message that an update is available but I never am able to install it. However, I was always able to re-launch Logos and it worked fine. TODAY...I am experiencing constant "fails." I have attached the "Logos4Crash.txt...
Logos 4 Windows
Wed, Aug 1 2012
Filed under: error, Thank You Logos, Logos Crash Fest!, Possible bug in Bible Search, logos4, Logos 4 Crash, Windows..., Crashing, CPU, Intel, i7, log, Search Basic Bible error, Desktop, NO JOY!, troubleshooting, ram, HP, Icons, Search Function, crashes, Logos Bible Software 4, graphics card, Cant use software, HELP!!!, USB, dual displays, Multi-core, Quad-core, 1 GB, Windows 8, Internet Explorer, Logos Crash, drop down menu, 4.5 crash, Logos 4 32 bit program, firefox, PC, Turbo, Evaluation, ObjectDock, 8GB, TouchSmart, SoundBlaster, Metro, Aurora, tile, HP TouchSmart, DisplayFusion Pro, Logos4Crash, NVIDIA, Logos4Error, Sound Blaster, browser, 64-bit, Internet Explorer 10, Mozilla, IE 10, Pluggable, Release Preview