You seem to try to use an old installation file. If you install Corona V3 from scratch, there should be only one executable in this path: "RemoveCoronaForMax.exe", all others are old ones.
The newly installed (from V3) should be in the subdirectory "Image Editor". I would run RemoveCoronaForMax.exe, then delete the entire "Program Files\Corona" directory and reinstall V3.
Good Luck