did you look at the directory name as the message states?  in you wp-content/sp-resources/forum-plugins you probably have a plupload-1 directory… it must be called plupload… just rename it via ssh, ftp or control panel file manager…

for more info see:  http://codex.simple-press.com/codex/faq/troubleshooting/simplepress-plugin-activation-errors/

I’ve got that issue fixed.  Now I’m having another issue.

As soon as I activate the uploader plug-in, the members of the forum get an access denied message on every post they try to view.  If I deactivate it, they can see the threads.

Is there something I need to adjust to get it so they can see the threads AND also be able to upload images?

there are no permissions related to the file uploader plugin that affect viewing the forum…

can you provide more info?  and link to site?

no caching plugins, right?

also, in future, please open new topics for new issues…

Sorry….just saw your note to open a new topic. That’s what I’ll do.

answered there…