Help! I purchased and loaded the Scholar package and I can't get LOGOS to run. After the initial load at the end of December, I was able to use LOGOS without any problems. But for the past two weeks, each time I attampt to start it, I get a "LOGOS4 Has stopped working..." notice (see the attached jpg).

One point to consider with this. I loaded the LOGOS platform and library to an external HDD. This was necessary because my wife and I share the same PC and there's limited on-board HDD space. (And yes - the external HDD is connected and accessible when I click the LOGOS4 icon).
Configuration:
HP Pavilion dv6
Vista Home Premium, SP2
WD External Hard Drive
I was hoping LOGOS4 would be a valuable asset in my efforts at Fuller Theological. As it is, it has become a time-drain in my efforts to troubleshoot it.
Any help is appreciated,
Robert