However soon afterwards they realised that they could not do a bunch of things that needed Exchange Enterprise features such as deploy more than 5 Databases.
To recap – The Exchange product key determines the functionality provided by Exchange – the binaries are the same, however the feature set changes.
There’s not need to sacrifice chickens, or as the title suggests- call the night nurse at this point, an easy fix is at hand – relicense Exchange.
http://technet.microsoft.com/en-us/library/bb124582.aspx details some of the POST installation steps, including how to license Exchange.
No need for hospitals, or harming innocent fowls 😛
After Entering the correct key, restart the Information Store service and you should be on your way again.