Hello,
I've done a fresh install of CS6 on to OS Yosemite 10.10.4 and when I open extension manager I get the following error: The following extensions "idc6_Alignment Panel.zxp,idcs6_AppFramework.zxp,idcs6_Article Panel.zxp,idcs6_Asset Library Panel.zxp,idcs6_Assignment UI.zxp,idcs6_Assignments.zxp,idcs6_AWS.zxp,idcs6_AWSUI.zxp,idcs6_Basic Tools.zxp,idcs6_Behavior.zxp,..." for product 'InDesign CS6' failed to be imported. Please make sure these are valid extensions. How do a resolve theses errors?
I have Adobe Extension Manager CS6 ver. 6.0.8.28, also I did a little research and went to Exchange and installed the Adobe Exchange set for CS6, but that did not help. I also deleted a InDesign plugin that was recommended for similar issues, and that didn't help either. Thanks for any assistance you can give.