Nuendo BWAVs into MC 8.5.3

I was wondering if there are any Media Composer users out there who are often integrating BWAVs made from Nuendo.
I can successfully Link to BWAVs made from ProTools without any problem, and have been for quite a while, through various versions of MC.
I haven't had to Link to files from Nuendo for some time, but I am now and will be for some time to come, on a new series.
Check my system details but please be aware that my MC is within an Interplay environment (which colours some issues.)

Currently, when I Link to a wav from Nuendo, I get this error immediately:

The file is playable and can be edited into a Sequence, but overtime I check in the file or sequence, the error comes up again.
My workaround is to simply import the file and use it in the same way.
I don't know where the error is - MC, Interplay or Nuendo - and although I can import the files and make them work, I need to send these files to external clients, so I need to know that they will not have the same/similar problems with them, in MC or any other application.

Thoughts anyone?

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Neil Ryan
Senior Finishing Editor
WTFN

OS 10.11.4 Mac Pro
Media Composer 8.5.3 with Symphony & Interplay 3.4 AvidFX 6.4
Neat Video 4.1.4 ISIS5500

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