All of a sudden I started to get this error. It's not consistent. Only certain files.

Anyone know what is causing this and how to fix it??

Thanks...

When I have that happen, it usually means that one of my USB drives is disconnected. You might try physically reconnecting any you have, and do a re-boot.

Another possibility is that the place where the original library pointed to has been moved. Done any hard-drive-type housecleaning lately?

I've had this before, can't remember what it was, I think a reinstall of the offending file worked though!

Yep.. I think poser is looking for a additional runtime that's been changed moved, or removed. Poser needs all the runtimnes available on boot. Never change them without first removing them from the current runtime list.

I've had that same message, it wasn't a runtime issue in my case because I only have the one and it's always been in the same place.
Not saying it's not that in your case, just saying it could be either or!!

Okay, all of my drives are up and running. I did a little experimenting. I opened the cr2 file I was getting the error on and manually directed the obj and texture files to the Poser folders. That worked. Next, I used the original file and noticed in was looking for some texture files that didn't exist. I removed the references and it worked also. The thing is, this never happened before. Poser just asked for the texture file.

Anyways, just another mystery.

Later...Still digging...