C&C Kane's Wrath WB - Exception Access Violation? Thread

Greetings to you all!

I'm in quite a pickle. I'm working on a custom map for C&C Kane's Wrath, using - what else - the Worldbuilder (aka WB). However, something seems to have gone awry: as I'm trying to open the map, WB crashes and a popup window appears, informing about Exception Access Violation. A screencap of the said popup can be found from here: Imageshack.com

If there's anyone in here able to help me with this issue, I'd gladly accept any kind of advice and perhaps some useful tips in effort to avoid any similar issues in the undefined future . Is there anything I can do to solve this error, and if there is, what to do and how do I do it? I'd like to point out that I'm not familiar with terminology or jargon related to coding, modding or anything related. Please, keep it simple for a person like me. I've posted a thread concerning the issue to another forum, but I'm yet to receive an answer.

I tried to find an answer to this issue, yet in vain. If any similar thread exists, please respond with a direct link.

I'd like to thank you in advance for any useful answers.