I have created a pdf file that is 4 pages long but the 2nd and 4th pages are turned. Can this be fixed and how can it be stopped
How did you create the PDF file? Adobe Reader doesn't create PDF files.
I scanned it into adobe. All the other scans I did came out correct until I got to the 4 page one.
Reader is simply viewing what your scanning software is producing but is not involved in the actual scanning. You'll want to check the settings in whatever it is you are using to scan.