Thank you for any assistance you can give with this problem. I keep receiving the following error: Error: Unauthorised file extension ! I havent been able to get pnavatar to function since I first installed it about three days ago. I am using Postnuke 0.761 and pnavatar 1.01, groups module is initiated. I followed the directions in the tutorial and have given permissions to all registered users. The allowable file types are set to default, so it currently allows jpg's and gif's up to 100x100 pixels and up to 10000 bytes. The pnavatar admin section gives an OK on the writable directory ("images/avatar" is a writable directory in green) I am pretty sure it is not a postnuke permision related issue as the admin account gets the same error message.

Here is a link for the site http://www.dunemaulwolfpack.com/postnuke/postnuke-0.761/html/index.php?module=pnavatar&type=admin&func=modifyconfig You can use USER=user PASSWORD=password to try it out. Thanks!!

Sorry try this link first http://www.dunemaulwolfpack.com/postnuke/postnuke-0.761/html/index.php, as you will need to log in first. Thanks!

Hello,
I went to your website, registered as jmvedrine
and was able to upload and change my avatar with no problem at all !!

OK I figured out what the problem was. The image editor that I am using codes the extension of the image in CAPPED letters (i.e. testavatar.GIF) so in the administration section of pnavatar I had to add the following to the allowable extensions box to allow my pictures:
gif;GIF;jpg;JPG;bmp;BMP
as pnavatar wasnt accepting testavatar.GIF as testavatar.gif. Now I am able to upload my avatars. Thanks for the help!

If you want extensions to be authorized irrespective of the case, you can edit the pnuser.php file and change the line:

Code

$ext=substr($ext,1);

to:

Code

$ext=strtolower(substr($ext,1));

This way if you enter gif in the list of authorised extensions, gif, GIF, GiF, ... will be authorized.