Adobe will not allow me to open any pdf files. There are circumstances that I can't save them to use preview, so I need to have it fixed, especially for Powergrade.
Ran a report. Saved the report to desktop instead of "Open Report". Opened the Information screen (Command + I). Changed the "Open with" to "Preview" instead of "Adobe". Clicked the "Changed All.." command underneath. Confirmed that Preview will be the default program. Went back into PowerGrade and ran a report. This time selected "Open Report". Reports open from PowerGrade in newly defaulted program Preview.