"can't connect to background process"

this is error message I get when I hit submit in compressor.
"can't connect to background process"

Try these steps:
[www.digitalrebellion.com]

My software:
Pro Maintenance Tools - Tools to keep Final Cut Studio, Final Cut Pro X, Avid Media Composer and Adobe Premiere Pro running smoothly and fix problems when they arise
Pro Media Tools - Edit QuickTime chapters and metadata, detect gamma shifts, edit markers, watch renders and more
More tools...