Please Help This Noob

Hey Im new to emulation. But think I have it all figured out for ePSXe, the only problem is when I go to extract the 7z rar file for Final Fantasy VIII, it says it cant open the file.The file includes a .img, a.ccd. , a .sub, and a .cue file, and it cant extract any of them with WinRAR, has anyone else had this problem and can help me out. Any help is appreciated.

Make sure you have the latest Winrar version, which can extract .7z files. If you want, you can always download the original application 7zip, http://www.7-zip.org/

nope didnt work, just seems to me the file is either broken or is being corrupted during transfer, any way to solve this, i already have the lastest version of IDM

If it's corrupted or it's unreadable, redownload it.