Trouble Ever since Beta self-installed

Ever since the Beta version self installed I have had trouble with standard verion of PS - I cannot bring in any images.  I get the "Could not complete your request because of a program error".  When I tap on the learn how to fix it tells me to roll back to a previous version which I did and it seemed to work for a while but then when I treid to update to the current version I am back to square one.  I am completely shut down without being able to use PS now.  PLEASE....any help out there.  I ran the graphics compatibility and it says I am - I have a newer computer with loads of power/memory etc...