upgrade SAP Connector 6.3 to 6.5, need to uninstall or not?

[jim_chan]

hi guys,

what if i have installed SAP 6.4, and now i have planned to upgrade it to 6.5

Do i uninstall the 6.4 and perform a fresh install for 6.5?

or do not uninstall 6.4 and upgrade it by executing the SAP Connector 6.5 ??

Rgds,

Jim