Page not found in offline documentation for "Office Automation"

On platform Windows:
When I open the Help Page for “WordApplication” and I click on “Office Automation” in the left bottom of the page, I got “Page not found”


The online version is available.

When I change my preferences “When seeking help: Go online for the most recent documentation” and the checkbox for “Use IDE’s build in browser” is not activated, the help pages are shown in the build in browser.

Restart application does not resolve this.