Office 2010 SP2 activation fails with error 0x80070190

I have an Office 2010 deployment with SP2 updates copied into the Updates folder.

On a new install, if the Activation Wizard appeared, it would not activate, giving an error

An unspecified error has occurred. Your request cannot be processed at this time. Please try again later. (0x80070190)

It seems the activation wizard is no longer automatically UAC prompting for elevated permissions.

To work around this, there are two options:

Using the Administrative Command Prompt, navigate to

C:\Program Files\Microsoft Office\Office14
 
or

C:\Program Files (x86)\Microsoft Office\Office14 

Then run

cscript ospp.vbs /act

The software activated using the MAK already provided by the Office Customisation Tool

Alternatively, if you navigate to where Office is installed and right click on an Office program and Run As Administrator eg. EXCEL, POWERPNT, WINWORD

Then GUI activation will succeed

If you are using Windows 7, you can press the Start button on your keyboard and type Word. 

Microsoft Word 2010 should appear at the top. Then hold down Ctrl & Shift keys, and press return. This will also launch the program as an administrator

The same also applies to Visio and Project. No Office product will activate unless performed from an administrative command prompt or explicitly running the program as Administrator