Powerpoint 2007- disable security warning.

[ironman14]

In a powerpoint presentation I want to enter the firefox exe file (already installed). The file location is:

C//:Program Files/Mozilla Firefox/firefox.exe

Under the powerpoint settings I have allowed this Firefox folder as a trustworthy folder, and the program works correctly, but before it launches, it says: "Some files can contain viruses or otherwise be harmful to your computer. It is important to be certain that this file is from a trustworthy source."

The program says it is Microsoft Office, and I can't find anything to help on the web.

[ironman14]

I managed to run the program without a warning message thanks to this article:

http://office.microsoft.com/en-ca/powerpoint-help/change-the-action-settings-of-a-button-picture-or-clip-art-HA010256555.aspx