Archive for June, 2014

In a recent project where I was involved to deploy Office 365 ProPlus to both Windows 7 and Windows 8.1 clients, I ran into an issue that I would like to share.

The customer does not have local internet available for their client computers so we opened the URLs/IPs related to Office 365 specified in the following article from Microsoft; Office 365 URLs and IP address ranges.

When we did the initial testing on Windows 7 and Windows 8.1 clients, we found out that Windows 8.1 Clients with Office 365 ProPlus could activate with no problems but on the Windows 7 clients the Office 365 ProPlus activation wizard would not run and reported; “We are unable to connect right now. Please check your network and try again later.” (more…)