help

I tried to open them with different tools that support ARC and nothing work! I am trying to get the sprites and sound effects from this game Tokimeki Memorial Online if anyone knows about opening a ARC file I would really appreciate your help...

Problems with Clickteam Fusion I was working on a project of mine for days, and this morning it started showing some kind of extension error, but I don't know how to fix it. It's already installed in Fusion, but it says I need to install the UNICODE version, but I don't know where to get it. I...