Updating SWL 4.4 to 5.8

[in3ikf]

Dear OMs, hello to all !!
name here is Beppe, callsign is IN3IKF.
I'm a new user of this forum.... I found it last week, I was searching for help with SWL.
I am a proud registered user of SWL 4.4, but have some (big) difficults in updating the log with the new DXCC countries.
But now, discovering the version 5, I could think that the countries are already updated...

My first question: I have 11.000 qso, some qsls and labels for qsl, and sone other things. So, what files should I save to have these saved and ready also in the 5-version?

Other questions.... later.

Thanks to all for any help You will give me.

73s de Beppe - in3ikf