Antivirus Gratis Para Red

If you are still experiencing issues, it may be that the proxy settings are not configured correctly to allow for Office activation. How can you check if the settings on your proxy server are to blame? Well, Fiddler to the rescue! As stated by the vendor, Fiddler is a free web debugging proxy which logs all HTTP(s) traffic between your computer and the Internet. You can download Fiddler here.