Network License setup help please - error 15.570.0

[juliednwilliams]

I am installing a network license Revit Architecture Suite 2010 on a Windows 7 laptop 64 bit.  I have my license file generated by AutoDesk.  Revit starts fine, but AutoCAD & Architecure continually give me the error "A valid license could not be obtained by the network license manager -15.570.0.  I went thrrough all the online help pages trying to solve this, and have gotten nowhere.  I am not IT savvy, the IT/Administrator speak on these forums is like Greek to me. I'm a user and need help fixing this so I can use the software.  Any help will be greatly appreciated!!!

[rkmcswain]

Start by checking out the -15 error meaning here:

http://www.cadforum.cz/cadforum_en/qaID.asp?tip=5111

Then maybe read this post: http://cadpanacea.com/node/43