Can’t get Golden Matches hook to work

No, that is basically it.
Unless you have a multi-site install. Then it works differently, if I am not mistaken.

Alright, I have 5 or so subdomains which also use the football pool plugin.
Do I need to update something in the database then?

If all these subdomains have their own WP install, then the approach is the same as you described. But if you have one WP install serving those subdomains, then you should enable the plugin in the network admin according to a post I just read on stackoverflow.

But, I have no experience with WPMU, so I would certainly test this first on a test/dev server to make sure you don’t break you current config. And make backups before you start ??

They all have seperate WP installs. That is weitd. But OK. I will keep using the joker ??
Thanks alot for your suggestions though.

OK, and what if you zip the single PHP file and then upload it via the Plugins admin? Maybe that will work.

I tried, couldn’t activate it there either.
Did however get an error. The package could not be installed. PCLZIP_ERR_BAD_FORMAT (-10) : Unable to find End of Central Dir Record signature.

Any ideas? =D

All good now!
For some reason it seemes to work when I uploaded it again via FTP.

Thanks for all your help though Antoine. Always fast and nice answers!