Senario1: For some unknown reason, I screwed up my local installation of the Oracle Lite Win32 client.
Every time when I try to install Oracle Lite Win32 client on my desktop, the setup program always stops at "Stopping clients", finally I found out a workaround for it:
Just remove or rename the c:\windows\odbc.ini and c:\windows\polite.ini file, give the installation a retry.
Now you should have a smoother ride ;-)
Senario2: If your Oracle Lite WIN32 uninstallation program halt on "Loading 'Oracle Lite WIN32'", then you could try to kill the Oracle Lite Device Manger process (dmagent), retry the uninstallation process. You can use command line: taskkill /F /T /IM dmagent.exe