In the Admin Options, I have an option 'Private Message; Members Inbox' which links to 'admin_membersinbox.asp' but the file was not included with the ZIP.
I have set the limit to 50 messages and enabled private messages. Clicked on submit and downloaded the forum db. Opened the config_new table and the values were written correctly.
When I go back to the Private Messages maintenance page, the limit is 0 and pm enabled is off.
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When I click on the PM link on my forum, there is written 'Your inbox limit is 20'. I click on New PM button and there is written 'Your inbox limit is 50' I send a message, and go back to my inbox. There is now written 'You have reached your private message limit of 0. To further... etc...', and I have no messages in my inbox!!