Sim issues

I am using Version 1.5 of LC and have some issues:

When entering my sector the aircraft calls me, but there is no flashing callsign in the flightstrip. I have to point my mouse on the callsign, then a popup window appears where i can click the "assume" button.
The tool "conflict tool" is grayed out.
The tool "Strip printing" is grayed out.
When hovering the mouse over a frequency button attached to a flightstrip, there is no pop up information about the sector binded to the freq (S1,S2, etc).
I have reinstalled the sim several times, but with no success. Any solutions?

hu277 make sure you have the following settings:

You can access that menu from 'DISPLAY' then 'PREFERENCES'

You can then either overwrite the original or give your own file a new name. We suggest the latter.

Any issues, please email hq@londoncontrol.com