oracle nt client software upgrade manual upgrade steps weekend enron global information technologies department distributing new version oracle 8 client due mobile environment user base machines receive automatic update user oracle based application machine available network weekend manually upgrade machine via following steps 1 click start programs utilities 2 click install oracle 8 client user microsoft excel spreadsheets microsoft access databases retrieve information oracle databases manually convert oracle odbc connections proper drivers via following steps 1 click start programs utilities 2 click update odbc data source names oracle 8 see icons another icon start programs utilities called update start menu populate start menu thank co operation scott williamson director database infrastructure enron global technology