Blender Texture Problems

[ABgamerX]

So this is a problem that I have been having for awhile for a few .blend files. Some friends asked me if I could export their tracks into the game. So when they send me their .blend files, their textures just disappear and everything appears pink. The program still says that the png, jpg, etc. textures are still in the .blend file, but the pictures don't show up, causing the track to look pink. And I noticed how in the stadium track models in the scrapyard section, the textures appear when you import them. Is there a way to keep the original textures when sending the .blend files to other people?

[ABgamerX]

Bumping this like 10 month old thread since this is an issue for me again. Since the stadium models that are released on here have all textures show up the second you load the .blend file, how can I make my .blend files do that so that you don't have to re-texture every single face?