I found installing Oracle 12.2 ASM Filter Driver more work than
anticipated.
Naively I had expected it to go smoothly, but ran into some subtle issues
along the way, and spent most of a day getting this to work properly.
Here are some instructions that worked for me.
https://rebrand.ly/ASM-Filter-Driver-Install
HTH
Jared Still
Certifiable Oracle DBA and Part Time Perl Evangelist
Principal Consultant at Pythian
Pythian Blog http://www.pythian.com/blog/author/still/
Github: https://github.com/jkstill