STEPS TO REPRODUCE
1. Install 8 Content packs to iClone 6 (CloneCloth for Chuck, CloneCloth for Gwynn, G5 Next Gen for Female, G5 Next Gen for Male, Mr.Pose & Friends Character Set, Chinese Civilian Outfits, Toon Maker 2, Toon maker)
2. Launch iClone 6
3. Apply these contents one by one, right-click and choose "Find Relevant Content"

ACTUAL RESULT
Warning message "No related item found." popup

EXPECTED RESULT
"Find Relevant Content" can be executed correctly