This script file is corrupt, it should have 23 lines. Please try to locate this files in the node and delete them, they are not necessary for render nodes:
- C:\Program Files\Autodesk\3ds Max 2014\scripts\Startup\forestpack.ms
- C:\Users\Gebruiker\AppData\Local\Autodesk\3dsmax\3ds Max 2014\ENU\usermacros\Forest Pack-FP_MS_SelectCustomObject.mcr
- C:\Users\Gebruiker\AppData\Local\Autodesk\3dsmax\3ds Max 2014\ENU\usermacros\Forest Pack-FP_MS_SelectArea.mcr
- C:\Users\Gebruiker\AppData\Local\Autodesk\3dsmax\3ds Max 2014\ENU\usermacros\Forest Pack-FP_MS_SelectSurface.mcr
If you don't find some the first one, please try a global search in the full disk. It would be installed in other location.
Please, tell us the results.