kolla på denna länk det finns gott om tips där
http://www.worldoftrainz.com/Pages/Tutorials.htm
ditt första fel ? kan detta vara något
Initial Heap Allocation (Mbytes)—Sets the initial heap allocation.
MAXScript carves its own working memory (called a heap) out of the memory that the software allocates. You can add to the heap at any time by increasing the value here.
Om det andra säger hjäpen följande
The type of errors covered by these four categories include maps that can't be found, missing UV coordinates, missing output directories, full disks, missing DLLs, disks to which you don't have access, invalid meshes, and obsolete MAX files .
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