Best Practice: Upgrade BOXIR2 to BOXIR3.1
I have to upgrade from BOXIR2 SP3 to BOXIR3.1
Any experience or best practices with it ..
How long does it need approximately to perform this task ..
Do i have to uninstall all BO Service Packs before beginning in this Rank ? (SP3, SP2, Monthly HotFix 1 then BOE XIR2)