iMac with Lion; PS 12.0.4 x64. File down loaded pixelbenderplugin_p3_psc5_64bit_061711.mxp
When dbl click the file, Adobe ext Manager 5.5 launches but displays an error message: "cannot install require 64bit PS in range of inclusively between 12.0 & 12.0"
The PS version is right, any idea what is incompatable.
Problem resolved; Adobe had installed Adobe manager 5 & 5.5 and dbl clicking the pixel bender file was initiating Adobe Manger 5.5.
Opened 5 and did installtion.