~James RevelulyaderOct 27, 2015, 7:29 PM145 PostsYes most of the time....I think TSM 6.3 only supports 64 Bit Domino on 64 Bit OS or 32 Bit Domino on 32 Bit OS... .If you have 32 Bit Domino on a 64Bit OS you may have to stay with an earlier TSM version...