[Troubleshooting] FIM Service upgrade fails on 'GetCertThumbprintFromName'

[Troubleshooting] FIM Service upgrade fails on 'GetCertThumbprintFromName'

https://social.technet.microsoft.com/wiki/contents/articles/17708.troubleshooting-fim-service-upgrade-fails-on-getcertthumbprintfromname.aspx