WD6 - Unhandleable unidentifiable exception in thread at 0x00000000

[pbready]

I get the above when I try to navigate my folders via "Add folder to gallery" to incorporate the template pack I bought for XX5 into WD6. I've submitted the log it offers before it totally crashes. I'm on Windows 7 - anyone else experience this?

Update: uninstalled and downloaded latest version 6.0.0.12008. That now crashes in the same place, but less gracefully - just get Windows 'program has stopped working' error now. Also, can't register online now with the program complaining it can't establish a connection