I have installed the PM mod on my snitz forum, but when I go into the admin menu to activate PMs I tick the box saying "on" and click submit. It then goes to the confirmation page, only now the "off" button is ticked, and PMs are not available .
Double check you have followed the installation instructions, especially if you've done the modifications to config.asp as stated in the readme file. Also, have you run "Check Installation" (setup.asp) after you've installed this MOD?
lines at around line 400 of config.asp in the "else" part of the "if" statement. Mostly seems to be working now, just need to go check through it though.