Thank you for your post!
Unfortunately, the Virtual Lab product line has been discontinued. The license authentication server is no longer active.
I am sorry for any inconvenience!
Please let me know if you have any questions. Have a great day!
after discontinuing the line of virtual lab it would be nice to have a patch to remove the authantication. perhaps though github or sourceforge. thing is that i've paid alot for this product. (or a fake authantication server from a virtual machine and a guide to set the path in the register to point to the fake authentication server),
i'm having virtual lab titanium edition 3.0. hoped to redo the ccna training.