To run SyncToy 1.4 on 64-bit Vista you need to replace custsat.dll in the SyncToy install folder.
Source
http://episteme.arstechnica.com/eve/forums/a/tpc/f/99609816/m/220001112831
To run SyncToy 1.4 on 64-bit Vista you need to replace custsat.dll in the SyncToy install folder.
Source
http://episteme.arstechnica.com/eve/forums/a/tpc/f/99609816/m/220001112831