Copy the file “PE4Vegas14Loader.dll” which is in the folder .. C:\Program files\Red Giant\Pluraleyes 4\ then paste it to … C:\ProgramData\Vegas Pro\Application Extensions\
Now i really did it. Uninstalled PE 4, and can't reinstall. Only thing that shows in application extensions is "adjust length of slow motion plugin". Support at Red Giant has been of no assistance after several days. I have used this software for years, and manual syncing is getting tedious. Any help most appreciated.