Can't validate Autodesk autocad 2015

[Anonymous]

I can't validate autodesk autocad 2015.  It keep saying my license is not vaild.  Then I network error saying that the connection to the internet as been lost.  I have configured the autocad manager program with my company proxy server the it still will not validate the software.  Can't even run the in trial mode because it asks for a license the first time it is opened.  Any ideals?

[asburyj]

The Autodesk desktop subscription requires a connection to the Autodesk license server to maintain the license. It seems like your system is having trouble maintaining that connection. Can you try the solutions provided in the article linked below?

http://knowledge.autodesk.com/search-result/caas/sfdcarticles/sfdcarticles/Meta-licensing.html