Sunday 2 October 2016

How to fix the dreaded Qt5Core.dll is missing error

This error popped up for me after I installed a recent version of the AMD Radeon drivers. It's annoying, but it seems pretty easy to fix. In my case, it involved navigating to C:\AMD\Non-WHQL-64Bit-Radeon-Software-Crimson-16.5.3-Win10-Win8.1-Win7-May21\Packages\Apps\CN\CNext\cnext64 then running ccc-next64.msi and repairing the installation.

The exact filepath may change depending on which version of the drivers you're using, and if you're on a 32-bit system you'll need to use ccc-next.msi in the cnext folder instead of cnext64. In any case, you should be able to figure it out. I believe in you.