Brooklyn Blazer coaster making the editor quit out

When I try try to open The Brooklyn Blazer coaster in my editor to but boost sections in it so the coaster will make the track, it waits and then comes up with a error message that says, "This program has encountered a problem and needs to close", and then quits out.

That sucks.

Any way to solve the problem?

get a better computer???

This only happens with certain coasters, like Tropicala and Raibow Road.