Mesh Parts, Some Decals and Audio doesn't load in studio and some of games

Basically, I keep getting Error Codes 46 and MeshContentProvider ‘Unknown Version’.
I’m currently on laptop, and the problem is just here, because when I try launching the same project on PC, everything seems to be completly nornal.
I have no idea what’s happening, and so on - I need help.
Ima provide the output log.

  17:52:30.179  Failed to load sound rbxassetid://4724428597: error code 46  -  Studio
  17:52:30.179   ▶ Failed to load sound rbxassetid://3963013256: error code 46 (x8)  -  Studio
  17:52:30.180  Failed to load sound rbxassetid://3821795742: error code 46  -  Studio
  17:52:30.180  Failed to load sound rbxassetid://3821795168: error code 46  -  Studio
  17:52:30.180   ▶ Failed to load sound rbxassetid://3963012401: error code 46 (x8)  -  Studio
  17:52:30.181   ▶ Failed to load sound rbxassetid://3963015379: error code 46 (x8)  -  Studio
  17:52:30.181  Failed to load sound rbxassetid://6651329548: error code 46  -  Studio
  17:52:30.182   ▶ Failed to load sound rbxassetid://1489924400: error code 46 (x24)  -  Studio
  17:52:30.183   ▶ Failed to load sound rbxassetid://3963014042: error code 46 (x8)  -  Studio
  17:52:30.184   ▶ Failed to load sound rbxassetid://878000314: error code 46 (x8)  -  Studio
  17:52:30.184   ▶ Failed to load sound rbxassetid://3963016451: error code 46 (x8)  -  Studio
  17:52:30.185   ▶ Failed to load sound rbxassetid://3909012115: error code 46 (x16)  -  Studio
  17:52:30.186  Failed to load sound rbxassetid://4812399114: error code 46  -  Studio
  17:52:30.186  Failed to load sound rbxassetid://3963014754: error code 46  -  Studio
  17:52:30.186  Failed to load sound rbxassetid://3964819494: error code 46  -  Studio
  17:52:30.186  Failed to load sound rbxassetid://4812797067: error code 46  -  Studio
  17:52:30.187  Failed to load sound rbxassetid://4812472342: error code 46  -  Studio
  17:52:30.187  Failed to load sound rbxassetid://4812472732: error code 46  -  Studio
  17:52:30.187  Failed to load sound rbxassetid://4812473422: error code 46  -  Studio
  17:52:30.187  Failed to load sound rbxassetid://4812473911: error code 46  -  Studio
  17:52:30.187  Failed to load sound rbxassetid://3821792787: error code 46  -  Studio
  17:52:30.187  Failed to load sound rbxassetid://3806566911: error code 46  -  Studio
  17:52:30.187  Failed to load sound rbxassetid://3821789416: error code 46  -  Studio
  17:52:30.187  Failed to load sound rbxassetid://3821792115: error code 46  -  Studio
  17:52:30.187  Failed to load sound rbxassetid://4812801977: error code 46  -  Studio
  17:52:30.187  Failed to load sound rbxassetid://3806349898: error code 46  -  Studio
  17:52:30.187  Failed to load sound rbxassetid://3821793228: error code 46  -  Studio
  17:52:30.187  Failed to load sound rbxassetid://3821787597: error code 46  -  Studio
  17:52:30.296  Hello world!  -  Server - EnterServer:1
  17:52:30.889  DataEditor is running!  -  Server
  17:52:31.042  Failed to load sound rbxassetid://6651329548: error code 46  -  Studio
  17:52:31.527   ▶ Failed to load sound rbxassetid://3963016451: error code 46 (x8)  -  Studio
  17:52:31.527   ▶ Failed to load sound rbxassetid://3963015379: error code 46 (x8)  -  Studio
  17:52:31.528   ▶ Failed to load sound rbxassetid://3963014042: error code 46 (x8)  -  Studio
  17:52:31.528   ▶ Failed to load sound rbxassetid://3963012401: error code 46 (x8)  -  Studio
  17:52:31.529   ▶ Failed to load sound rbxassetid://878000314: error code 46 (x8)  -  Studio
  17:52:31.529   ▶ Failed to load sound rbxassetid://1489924400: error code 46 (x24)  -  Studio
  17:52:31.531   ▶ Failed to load sound rbxassetid://3909012115: error code 46 (x16)  -  Studio
  17:52:31.532  Failed to load sound rbxassetid://4724428597: error code 46  -  Studio
  17:52:31.532  Failed to load sound rbxassetid://4812797067: error code 46  -  Studio
  17:52:31.532   ▶ Failed to load sound rbxassetid://3963013256: error code 46 (x8)  -  Studio
  17:52:31.533  Failed to load sound rbxassetid://4812472342: error code 46  -  Studio
  17:52:31.533  Failed to load sound rbxassetid://3964819494: error code 46  -  Studio
  17:52:31.533  Failed to load sound rbxassetid://4812472732: error code 46  -  Studio
  17:52:31.533  Failed to load sound rbxassetid://4812473422: error code 46  -  Studio
  17:52:31.533  Failed to load sound rbxassetid://4812473911: error code 46  -  Studio
  17:52:31.533  Failed to load sound rbxassetid://3963014754: error code 46  -  Studio
  17:52:31.533  Failed to load sound rbxassetid://4812399114: error code 46  -  Studio
  17:52:31.534  Failed to load sound rbxassetid://3821787597: error code 46  -  Studio
  17:52:31.534  Failed to load sound rbxassetid://3806349898: error code 46  -  Studio
  17:52:31.534  Failed to load sound rbxassetid://3821792787: error code 46  -  Studio
  17:52:31.534  Failed to load sound rbxassetid://3821792115: error code 46  -  Studio
  17:52:31.534  Failed to load sound rbxassetid://6651329548: error code 46  -  Studio
  17:52:31.534  Failed to load sound rbxassetid://3821795742: error code 46  -  Studio
  17:52:31.534  Failed to load sound rbxassetid://3821789416: error code 46  -  Studio
  17:52:31.534  Failed to load sound rbxassetid://3806566911: error code 46  -  Studio
  17:52:31.534  Failed to load sound rbxassetid://4812801977: error code 46  -  Studio
  17:52:31.534  Failed to load sound rbxassetid://3821795168: error code 46  -  Studio
  17:52:31.534  Failed to load sound rbxassetid://3821793228: error code 46  -  Studio
  17:52:32.132  DataEditor is running!  -  Client
  17:52:32.211   ▶ ContentProvider callback exception: Serializer::loadInstances can't read header (x2)  -  Studio
  17:52:32.247  Failed to load sound rbxassetid://6651329548: error code 46  -  Studio
  17:52:32.376   ▶ ContentProvider callback exception: Serializer::loadInstances can't read header (x4)  -  Studio
3 Likes

This thread and comment might be helpful to your problem.

I had a similar problem where the studio would not launch and did [disk cleanup - (c) - temporary internet files - clean up system files] fixed it.

3 Likes

Okay… I got it. It was pretty close to anwser You send me.
But the differemce is that i have to remove all files from AppData that contain ‘roblox’ in it.
LITERALLY every single one.
I’ve tried removing just :
AppData\Local\Roblox
AppData\Local\Temp\Roblox
But it didn’t worked at all.
Also - I did this after uninstalling Roblox + Studio.
Now everything works fine.

2 Likes

But thanks anyway for trying to help me.

1 Like

Replying in case other people run into this issue - like ImRealLenny said, delete all the files labeled Roblox in the AppData folder, then reinstall Roblox. This started happening to me today and I tried several times only deleting the AppData\Local\Roblox and AppData\Local\Temp\Roblox folders to no avail. It finally fixed the issue when I searched “Roblox” under AppData in file explorer and deleted all the file results.

1 Like