As webadmin, when I try to upload a new Avatar from my PC to my XOOPS site using image manager, I receive the error "File Not Found". I imagine that it is a permission problem but everything works until I try to upload it. I've checked every menu and all the permissions seem to be okay. Ideas? I have a basic install (latest version last week) andthe AMS module loaded. Everything else appears to be working fine.

Early in the installation of PHP, I made the naive assumption that users would not be uploading files. I didn't realize that webmasters are users of PHP and would need to upload images (files) - Duh!

In php.ini, there is a setting which should be set to "file_uploads = On"

Next problem was trying to find php.ini. Depending on your installation, it could be in /etc/apache (slackware default) or /usr/local/php/lib (if you installed php from source).