First of all.............
when you ask for support you should include your forum's URL...
If your forum
requires logging in you also should
make a test account and include the log in details in your posts, you have to appreciate that we can not register at every forum which requires help...
Now to your question:
Where do you want to upload photos?
You mean personal photos in the members profile or photos in posts?
if in member profile.......you must also set the size not just the file extensions
AdminCP ->
Users and Groups ->
Manage User Groups ->
Edit Group -> in
Global settings fill the
PERSONAL PHOTO: Max upload file size (in KB ) fields and click on
Complete edit.
In posts.......... you have to adjust
permissions for each user groups so people are actually allowed to upload the photos...
If this post doesn't answer your question please specify properly what you need help with, it's really hard to help some one who doesn't give proper description of the problem.