I've just install Lansweeper beta 4 to upgrade my 3.5 version, installer make no error and LS working perfectly, but I cant test premium option. (You say in this post "also first 20 days in trial are fully working" ).
We are very interesting to bye LS.
Have you a solution for I can testing premium option on beta 4 ?
Please mail us at lansweeper@hemoco.com for a trial key. On new installations, it's fully working for 20 days, not on upgrades. (was this installation a premium version before?)