Error when installing Alphauserpoints plugin

I'm not sure why you're seeing that message. Our AUP plugin hasn't changed in quite a while, so we'll have to narrow down where the problem may be.

Can you let me know what XML file you're uploading (the name of the file) and where you got it? Just want to make sure it's the right file.

Also, please let me know what version of AUP you're using. That way we can test if necessary.

Thanks,
Alex