Civil 3D 2011 won't authorize

[Anonymous]

I successfully installed C3D 2011 stand alone to my computer.  However when I attempt to license it the LMU will not respond, it just hangs and says "LMU(Not Responding)" in a tiny window.  I had to restart my computer to kill it.  Suggestions?  Thanks.

[vivekramesh]

Try logging in as a administrator of the machine or as another user (with administrative privileges) and try again.

Else, you may have to perform a clean install of AutoCAD Civil 3D 2011 as per the link below:

http://usa.autodesk.com/adsk/servlet/ps/dl/item?siteID=123112&id=2887771&linkID=9240617

[Anonymous]

So I tried both and no success. It runs but will not authorize.  I disabled all security software, windows firewalls etc and it still will not work.  Suggestions?  Is there a way to get an auth. code and manually enter it?  Thanks.

[vivekramesh]

You can choose the releavant links (according to your geo) from under the License Registration and Activation

Assistance column from the table below to acquire the Activation Code.

General Inquiry	Subscription Assistance	License Registration and Activation Assistance
Americas
Website: autodesk.com/contact_us	Email: subscription-team@autodesk.com	Website: activation assistance
EMEA
Email: emea.order.fulfillment@autodesk.com	Email: emeasubscriptions@autodesk.com	Email: emea.register@autodesk.com
APAC
Email: abc.apac@autodesk.com	Email: ap.subscriptions@autodesk.com	Email: ap.register@activation.autodesk.com
Japan
Email: abc.apac@autodesk.com	Email: jp.subscriptions@autodesk.com	Email: japan.register@activation.autodesk.com
Korea
Email: abc.apac@autodesk.com	Email: ap.subscriptions@autodesk.com	Email: korea.register@activation.autodesk.com
China
Email: abc.apac@autodesk.com	Email: ap.subscriptions@autodesk.com	Email: prod.reg.chn@activation.com
Taiwan
Email: abc.apac@autodesk.com	Email: ap.subscriptions@auotdesk.com	Email: tw.register@activation.com

I would also like to know whether the "Activate" button is greyed out or whther the application hangs after this button from within the application is pressed.