exchange license in latvia

I think so. You have to register as a Latvian resident first. That allows you to Five Years stay. It cost me 25 Euro to exchange my British driving License to a Latvian license. You may have to register with a GP doctor first and then take the filled in form to the RIGA driving office for passport and Latvian resident card number. before they will change your drivers license. You can use your international License for six months before changing it over. You will have to check if Pakistan license will allow you in EU to drive  a car at all?? This is for you to check with your own authorities. I cant see that it matters but check anyway they should be able to inform you.