I recently installed Web Navigator v6.2 on OS of PCS7 contrlol system.
I used EKB 22.05.2011 and installed SIFLA9WSN40602 key for 50 Clients.
When ever I connect I have a following message: WinCC Web Navigator, The Service is currently running in Demo Mode! although the key I installed is active.
Can you tell me what did I do wrong?


Thanks in advance