After you upgrade IBM Rational Directory Server (RDS) from 184.108.40.206 to 220.127.116.11, you may still see the version of IBM Rational Directory Server as 18.104.22.168.
The version number of RDS shows 22.214.171.124 in the About RDS window (Login to RDA > Help > About RDS) and also in About DOORS window (Login to DOORS > Help > About DOORS) after upgrading RDS to 126.96.36.199 (Fix Pack2) version.
This behavior is observed when the Microsoft Windows user account used for upgrading RDS to 188.8.131.52 (Fix Pack2) is different from the Microsoft Windows user account which was initially used while installing RDS 184.108.40.206.
Resolving the problem
To resolve this, you will have to login to Microsoft Windows with the same user account that is used while installing RDS 220.127.116.11 and then re-run the installation of RDS 18.104.22.168 (Fix Pack2).