strange message

[LuiVerde]

\\ impossible to solve the segment pmdcsegment to which reference is made in the file c:\users\luigi\documents\inventor\testina_mag\perno_rotella_vulkolan.ipt. ♪

This is the message that appears to me by opening a set, the ipt file that is recalled does not give me any error, and I do not understand that it means "pmdcsegment" what can be? Did the same thing happen to any of you?
use inv 2011suite sp1.
(important note I can still work, msg appears only at the opening of the assemblies containing it)

Hello and thank you

 

[Avoplus]

the first (and unique) thing that comes to mind is that it concerns some projected geometry and/or some adaptive sketch.
Did you check that you didn't have notices in the browser bar?

 

[Tarkus]

did you try to copy the file and replace what you have in the set?
I've never had strange messages, but some weird behaviors, kind of didn't migrate, I solved them simply using the copy, maybe rename it....

 

[LuiVerde]

I solved the coupling again, (perhaps it was a conflict between a parallel spline connection and a key, however now it does not appear + ) thanks to the straights