Dev9 Plugin not showing up

[SneakyTurtle]

I've just started using this emulator to play Resident Evil Outbreak online. I've followed all of the steps and it says to use the clr dev9 plugin. I've correctly installed (and unzipped) the file into the plugin folder with the GS plugins. It's in the correct .dll format. I've tried several different dev9 plugins and versions and none of them will appear in config>plugins/bios. I've exhausted all of my options and was hoping someone could tell me why it's not working. Any help would be greatly appreciated.

[jesalvein]

Please post the contents of the emulog.txt file after the problem occurs. The file can be found in "My Documents\PCSX2\logs" for the installer version or in "PCSX2\logs" for the portable/binary version.

Please make sure to enclose your emulog in code tags like so (remove the empty space on the closing code tag!):
[code]
Pasted emulog goes here
[ /code]