No help, but I thought I’d join you… I recently loaded up a 6 month old project, previously created in Cb7, fully working at that time, yet in Cb7.5 today it instantly and completely locks up the machine. CPU at 100% full time, OS locked, even the mouse gets locked out. The only thing I could do was to remotely shutdown from another PC otherwise I’d have had to hold the power button down. Anyway, I’m not much impressed seeing as this was a project that worked well before. Preferences/safe mode/etc make no difference in my case, hope you have better luck!!
Mike.