In VarAC you can check your connections from the menu under "Logs > QSO Logs (ADIF)" However the table is difficult to read.
I found a very simple Program for reading ADIF files here, called ADIF Master.
http://www.dxshell.com/adif-master.html
One's you have intalled the "ADIF Master" you can even tell windows, to open this program automatically, when you chlick on the VarAC QSO Log menu command.
Good luck and enjoy.
73 de Bernard