SCS Software

Sound wise: you might need to buy truck again, because of how the game works. But I am using SCS sounds for all but MAN trucks so it should work.

As for the rest, you must have some sort of mod conflicts. Without game.log I cant really help you.

Where can I get the version for patch 1.25?

You can use version 1.3 but you will need to guess the diff ratios, unless you rename the gearbox that you would like to get, so you will find it easier.

Its not complett working on this patch

What kind of error do you get in game log?

Edit

I'm just working on but I have only 2 engines out of the mod, at a motor even disappears the front of the truck .... and I do not have many gearboxes

<ERROR> The accessory '/def/vehicle/truck/volvo.fh16_2012/sound/interior_16.sii' conflicts with the accessory 'd16k550b.volvo.fh16_2012.engine', which declares it as default (directly or indirectly)! Check the integrity of the vehicle's accessory data. Adding item aborted.

<ERROR> The accessory '/def/vehicle/truck/volvo.fh16_2012/sound/interior_16.sii' conflicts with the accessory 'd16k550b.volvo.fh16_2012.engine', which declares it as default (directly or indirectly)! Check the integrity of the vehicle's accessory data. Adding item aborted.

<ERROR> Transmission accessory is missing!

You must have a mod conflict. The error that you are getting is not caused by my mod. Check other sound mods

its the new Volvo Soundmod Open Pipe V2 from Kriechbaum , With the Kriechbaum Volvo Stocksound V2 , i Have no sound