I encountered some "Imported"parts indicating an error propagating through my assemblies, and when back to the part all I have is an imported part with an yellow icone exclamation mark indicating an error ...all I could do was check the part itself with the functionality  under TOOLS > CHECK ... So I run and was given the faces that had a problem ..It did show a window "Check Entity" and running Check I got a result List only.but not the solution for fixing it ...Doe any body knows how to fix using other advanced techniques or SW tools ?

NOTE:

1. Also I had the bottom box in the WINDOW "Check Entity" teeling me " 4 general fault(s) found. No Invalid edges/faces found.

2. At the result List i got: Face-face inconsistent 4x.

Thank you,

Robert Cruz