I have 4xRX 480 using Claymore v9.8 (also with v9.7) is crashing in Windows 7 (x64) with AMD Blockchain drivers. Anyone else has similar problem?

EDIT: I followed recommended steps as follows:
1) uninstalled MSI Afterburner in normal mode
2) using DDU to clean up drivers in safe mode
3) installed Blockchain drivers in normal mode
4) patched newly installed drivers in normal mode
5) restarted my rig
6) run claymore without OC
7) got message "Windows closed this program"