There are three solutions for solving this error.
An information bar appears that let you chose to temporarily allow the blocked content.
Click Allow.
Choose Tools> Internet Options.
Select the Advanced tab.
Scroll down to the Security section, select “Allow active content to run in files on My Computer”.
Click OK.
This is not an issue for Chrome or Firefox users. You can also change the default browser to Firefox or Chrome for use with just Mentor documentation. Refer to “Documentation Options”.
If you do not want to change the security settings for the active content on your computer, you can alternately host the documentation on an internal web-server. Refer to “Hosting Documentation on an Internal HTTP Server”.