My hardware is macbookpro with r9 m370x, driver version is 18.11.1. However, I can't intall any other version. I followed the instructions to clean up old version, when I click setup, it told me that can't detect amd hardware. I know this may due to ddu failing to clean out old drivers. So I running ddu for several times and use amd unintall utility too(in safe mode). It still doesn't work for me. The only version I can install is 18.11.1, so weird. In my opinion, the final method to solve this problem is reinstall my windows system, but I think this is the worst choice. So if you guys suffering the same problem and solve it properly, please tell me how to do, thank you very much.