It is officially supported on Windows 7, Windows 8, and Windows 8.1. While not officially certified for Windows 10/11, it is commonly reported to work if run as an Administrator.
If you are still stuck, the most common overlooked step is . When that fails, reboot the entire machine. In legacy Oracle land, a reboot solves half the problems. oracle client 11204 download 32 bit work
: Oracle Database 11.2.0.4 reached the end of Extended Support in December 2020 It is officially supported on Windows 7, Windows
