Hi,
It looks like "Claymore's Dual Ethereum+Decred_Siacoin_Lbry_Pascal AMD+NVIDIA GPU Miner v10.2" crashes after installing "Radeon Software Crimson ReLive Edition Beta for [Suspicious link removed]pute Driver for Windows® 7 64/32 bit" - I am using Windows 7 64-bit.
Under Window 10 the same miner works fine and finally allow to get 29.3 MHs from Radeon video card.
Any ideas how to avoid crash under Windows 7?
Just do not install the ReLive package at the end of the Radeon Software.
You could try to uninstall it or using DDU then reinstall Radeon Software Beta.
Tested on HIS 580 8GB.