Migrate version to x64

Hi!!Currently I have installed Lotus Domino 8.5.1 x32 on Windows 2003 x64 SP2.

I want to migrate to version 8.5.1 x64.

This server is the Principal of Lotus Domino domain.

What procedure should I follow to avoid problems with replicas, user management, groups, logs, certificates, etc … ?

Subject: Migrate x64

Hi!!what steps should I follow?

Thanks