I get this error after I have applied the server behaviors to the page. I just downloaded both of these extensions from my downloads area on the site so they should be compatible ... no? Does this say I have to update to PHP Upload 3? I do not really want to do that at this point so how do I get around this?

This version of Smart Image Processor requires version 2.1.3 or later of Pure PHP Upload

I tried re-installing the extensions Smart Image Processor ver: 1.0.7 and Pure PHP Upload ver: 2.1.2 and I still get the error "This version of Smart Image Processor requires version 2.1.3 or later of Pure PHP Upload". However, on your site, it says that Smart Image Processor 1.0.7 is fully compatible with Pure PHP Upload 2.1.x, which means this should not be happening. I need to get this working ASAP. Hopefully, you can respond with a solution.