Is it just me, or does this program seem to be very wonky?
Everything takes way too long to load, and a lot of the reports crash. And I'm talking about more than one install on more than one computer.
I cant' speak for anyone else, but I have TBC 2.40 running in both Win 7 Pro and Windows Xp (SP3) on more than one machine and I haven't seen these problems. Without knowing anything else... a memory or a graphics card issue perhaps? Specs recommend 1 GB (or higher) RAM and a DirectX 9 (or higher) compatible graphics card with 256 MB RAM (or higher) and 160 GB available hard disk space. Just shots in the dark.
Generally for users who often run multiple applications simultaneously in Windows (like I seem to do) I suggest bumping the installed RAM up to the maximum for the machine.