Error while activating Gantt Excel license?

If you get this error while activating your file…

The most common reason is one or more firewall programs or proxy settings are blocking Gantt Excel access to the Internet.

There are two things you can do to resolve this.

  1. Copy the file to a machine that has complete access to the internet, activate and save the file. Copy it back to the machine you want to use it on (You can use a USB stick to copy the file or just email it to yourself).

  2. Submit a ticket and we’ll activate it for you. We’ll endeavor to get back to you within a few hours, we are usually much quicker than that though.