Using xml <script> code is dangerous for mods. It overides just about everything. If there is one error in the script it will cause the game to crash.
WHen you are in the mod folder, double-click on the script.xml folder. U should see the colored xml script. If you don't you'll see an error page and it will make your game crash. To fix this right click in open space on the document, go to view source. When notepad comes up with the script go to were the error is,the error page should tell you, and change it. If the error is in the text, and not in the coding, you can delete and change. Remember if you open script <example> you must close it with </example>. If the error script looks good, but still causes an error, just open a good script from another mod and cut and paste the <script> from the good document. Oh and don't use the & character, spell "and", the xml script does not recognize the "&" character. This has caused alot of mods to crash. The mod shipyards crashes when downloading from TLR, because the </script> at the end of the xml document is bad, just complete the process mentioned above, by cut and paste, and it should work. Of course if I've given good directions, if I didn't e-mail me at [email protected], and I will give better instructions. Hope this works.