How to edit the original levels?

[664a4a34c9099Djant]

ShockED seems to work fine now but when I try to open one of the original levels to edit them, it crashes for some reason. Here's what it shows:

Warning: failed to load script module "baseelev.osm"
Loaded script module "allobjs.osm"
Warning: failed to load script module "+xt :bunch of symbols: A.osm"
Warning: failed to load script module "traps.osm"
Warning: failed to load model "psishell" for obj -3414
Warning: failed to load model "psishell" for obj 1611

Would you recommend me reinstalling the game from scratch? Because it looks like something is wrong with my install.

[664a4a34c9323ZylonBane]

You say it's CRASHING, but all you describe is a bunch of warnings.

[664a4a34c9461Djant]

Forget it. It was indeed a bad install. Reinstalling it fixed this.

Oh, and there was no descriptive error message in Shocked, it just made the Windows searching for solution screen pop up, followed by a pop up of how Windows can't find a solution. The usual.