Faulty dependencies Mk2 coaches

[theintercityhst]

Hi everyone, my first post on here so help would be greatly appreciated.

I have the blue/grey mk2s that come with trainz 2010 and an extra 3 Ex Virgin mk2s from the download station. Today I tried to download 'BR network rail mk2f DBSO' by SnakeLight64 off the download station which had missing dependencies (as i had not downloaded the base model) After this download all other mk2 air con coaches did not work in game. I have traced the problem back to a faulty dependency which was the mk2 air conditioning sounds. I have tried to download the mk2 air con sounds by 'nexusdj' from the DLS but the download will not start and it comes up with Error: The Tag 'engine-sound-ramp-duration' is not permitted within a container of type 'enginesound'

Does anyone know how to fix this problem? many thanks,
TheIntercityhst

 

[PeruvianLlama]

The tag 'engine-sound-ramp-duration' is used by TS12 for the doppler sound effects. It has no function in TS2010 and the CMP doesn't understand it. If you remove this tag from the assets config file, I think that should make the error go away.
Cheers