Thanks a lot for your help my friend!
I tried to Sync the Cache from that option on the Menu but It didn't work
This is really strange cuz the NPS browser was working great last week until I ran the .exe file again and It started to sync cache and then the PS Vita games and DLC disappeared somehow.
My friend, do you know why the NPS browser isn't showing any PS Vita Games and DLC?
I have downloaded the latest version 0.93 several times and also I tried deleting the cache and settings files from the folder but that didn't work either and yes I have copied and pasted the Urls from the Official Site, please help