Install or deinstall Oracle Developer 6i in window 10

PRE-INSTALLATION STEPS

Link

Step1: https://www.youtube.com/watch?v=c8iVItLhQgY

Step2: Open the Dev_setup folder\ win32 \ ssf \ 6_0_0_0_0 \ install \ SSF60.INS file with a text editor (example: Notepad ++). Delete lines 219 to 231 in the following sections:

Step3: copy(dll_rest);
/******************
 Her is the link