Hello!
I installed the radeon-software-adrenalin-2019-19.7.1-minimalsetup-190708_web driver on the new farm
Then I got this ...

I have
PhoenixMiner v. 4.2 c
Windows 10.0.18362.175 v. 1903 June 2019 x64
Sapphire RX 470 Nitro + 4Gb (Elpida)
I installed the same drivers but another farm (Windows 10.14393.1066 Pro v. 1607), got this error:

How is it treated?
So 2 things:
the first message is typical as PM when teh amd driver changes will often still work but just not verified and optimized to latest AMD driver. that should be fine.
the second message
I dont know your start command line but make sure you add
-acm
this is for any amd based gpus to then be set optimally.
last message I think the server is either using Nvida gpus only or some other type.
Can you list gpus in teh last windows setup?
GLTU