I've been using photoshop elements for a year. Installed from a disc registered it. Worked fine on my win 7, yes I know its not supported but not updating to win 10. worked fine and I installed an update and not sure if thats causing issue.
Error box says
There is no disc in the drive. Please insert disc into drive\device\harddisk4\DR10 or DR 4. I uninstalled it and reinstalled and still get code.
I doubt this is due to me running win 7 as the program worked before
If you think that the issue may be related to a recent update, suggest that you uninstall the update to see if this is causally related. Write down the KB number should you opt to reinstall the update at some point in time.