Im having problem with running PL/SQL Developer v 7.15 using Oracle 10g Client 10204_vista_w2k8_x64_produ
SQL Plus is working from the command prompt and also TNSPing
eventhough I install the application on a directory without parenthesis symbol "(x86)".
any clue please ?
Windows Vista (64-bit) 6.0 Build 6001 (Service Pack 1)