Error message on file open

[cdicthomas]

I am getting this error when loading my project file. OBJReader: could not open mtllib. Attempted "\Terragen\Project2009\Waterfal.mtl".  How do I fix this problem?

Thanks
CT

[Oshyan]

Your project file is specifying the location of an MTL (object texturing file) that it can't find. Did you recently move the TGD, re-save it in another folder, or move the object or MTL files the project uses?

- Oshyan

[cdicthomas]

I changed the image map file to a different filename through the image map interface rather than deleting that shader and applying a new image map shader.
CT