This variable is new in 6.5.4
SPR# JCOS63R2AQ - Profile documents with calendar settings were deleted from
the mail database when attempting to archive. Fixed profile notes with compact
-A and the Notes.ini variable COMPACT_FIX_ARCH_PROF=1. This regression was
introduced in 6.5.1.
None, although you can specify this setting in the NOTES.INI Settings tab of
the Configuration Settings document in the Domino Directory.
Compact_Fix_Arch_Prof=0 / 1
Lotus Notes/Domino 6.5.4