Frm18105 Failed To Start The Help System Fix [extra Quality]

Manually deleting the Oracle registry trees for both 32-bit and 64-bit.

HELP_DIR=/path/to/help/directory HELP_SYS=ON frm18105 failed to start the help system fix

Download the for your specific version (10g, 11g, or 12c). Manually deleting the Oracle registry trees for both