The IBM Personal Communication RPs are Cumulative.
Supports all the languages (CHS, CHT, KOR).
Adds all the files required for the Refresh Pack, which includes
all APARs, Bugs, and PMRs.
When a user installs IBM Personal Communication 16.0.0, the Base Pack IBM Personal Communication
16.0.0 installation is upgraded to IBM Personal Communication 16.0.0, which is RP1.
The RefreshPack takes the backup of the base package files into
a newly created folder BackupBase under the installation directory
and restores them back to RP1.
The RefreshPack overwrites a registry key under HKEY_LOCAL_MACHINE\SOFTWARE\IBM\Personal
Communications\CurrentVersion\VersionNumber with RefreshPack version.
The registry key is replaced back to the base version after the uninstallation.
The new registry key is also added for the restricting coexistence under
HKEY_LOCAL_MACHINE\SOFTWARE\IBM\Personal Communications\CurrentVersion\VersionNumber
Value:- Fixpack_Version = 16.0.0.0, and after uninstallation, the key is removed.
Uninstallation of 16.0.0 is also possible without affecting 16.0.0.
A new ARP Entry 'IBM Personal Communications 16.0.0' is added to the control panel in addition
to IBM Personal Communications 16.0.0 and is removed after the uninstallation.