CHM Files Navigation to the webpage was cancelled

Does this window appear when you open CHM files ?

This happend to me after upgrading to Internet Exporer 7.

If you are wondering why you cant read the CHM files, just do the steps below :

• Close the CHM file
• Open it again and you will get the same popup as shown below
  
• Uncheck the checkboxAlways ask before opening this file (Highlighted in the image above).
• Press Open

Now it should work /p>