Hello, i b ought on www.rpgmakerweb.com long time ago. Now i have to buy it again to use it in game maker studio??? or i can take the old one?
Hey Leonardo. The short answer is, yes you would need to purchase a new license to use these assets in Game Maker Studio.
The reason for this, and the longer answer, is that as standard all resource packs sold on rpgmaker.web only come with a license that allows use within RPG Maker engines. This isn't a policy I have chosen, but rather the way that selling content on that site works. They sell a specific game creation engine and as such, do not as standard endorse, support or offer licenses for any other engine, such as Game Maker Studio, Construct, Unity etc.
The fact that the license you bought is only for RPG Maker engines should have been clearly posted on the page where you made your purchase and is definitely written up in the included EULA and license files provided with the asset pack. I'm really sorry for any inconvenience.
All my best.