This happens after I updated to newest version of 3.0. Before everything went smoothly without any BS.
`Texconv error C0000005` isn't listed in any index of yours about errors. Any information I found online relates to VCRedists not being updated, but that unfortunately isn't the case.
There was also something about MO2, but even after removing it nothing changes.
I'm rendering LOD on my new SSD with way more free space than it should take, so it also isn't a problem.