Is anyone familiar with this error message?"second party warning" and the plane will not load.Does anyone know of a fix for this or a work around.

Better get your glasses on, it probably said "Third Party" vice "Second Party". The problem could be an FS98/FS2000 *.mdl file causing the problem. If the message indicate the *.mdl file then download and install mdlrepair201.zip and see if it can fix the file.If the message is talking about fssound.dll or any number of *.dll files or *.gau files, then you will need to update those files or try covering them in your fs2002.cfg file under &l;OLDMODULES&r; section. See the readme.rtf file in your fs2002 folder for details.