Nic Windley on "[Plugin: W3 Total Cache] disable apc opcode from database"

Hello,
I've just moved a site to another location and realised that I've got APC enabled which is no longer supported on the new host. I'm unable to activate or reinstall as the database setting remain intact.
Any idea how I can turn off APC from the database / mySQL ?
Thanks,
Nic

http://wordpress.org/plugins/w3-total-cache/