The following downloads of Jin are available for Windows:

• Jin 2.13.1 installer (11 MB) - This is what you would usually want.
• Jin 2.13.1 installer without extras (4 MB)- Download this if you don't want the extra piece sets (but they're very pretty, really).
• Jin 2.13.1 zip file (11 MB)- Download this if you're having problems with the installer for some reason. Simply unzip the file into some directory and run jin.exe.
• Jin 2.13.1 zip file without extras (4 MB)- Download this if you're having problems with the installer and don't want the extra piece sets. Simply unzip the file into some directory and run jin.exe.

If you're having any problems, read the readme.txt file in the Jin directory and if you're still having problems then, post a message on Jin's help forum.