Ok, I just remembered something. Launch pIRender manually, then uncheck the “autoload” option, close pIRender, and try again from pI3.
If that doesn’t help try this:
1) Save your project file.
2) when pIRender is launched by pI3, if the render starts right away click the little “?” button to bring up the “about” window and pause the render. If it doesn’t start right away, don’t start it.
3) When pIR isn’t rendering (not yet started or paused with “about” box), search for “pirender_project.ip3” then compare its size to the project file you saved in step 1. If you can’t find the project file, or if the project files aren’t identical, let me know the details.
Alan.
http://www.wondertouch.com