While logging into BI launch pad using Windows AD authentication and while creating a user in BO CMC we are getting Not Initialized error. This issue started couple of days back after installing Crystal Reports 2020 where SIA got disabled. After uninstalling the CR 2020 SIA worked fine and CCM was enabled. However, windows AD is not working properly even after uninstallation. Checked KRB5.ini and other files which are configured correctly by comparing with other servers too. Can any one suggest what would be the issue as this is impacting Development activities?