Photoshop Elements 14 - Serial number is already in use by the maximum allowed computers
I installed Adobe Photoshop Elements 14 on a PC in 2016. Downloaded from adobe website. Product has worked without issues until this week. This week I began receiving a message that states - "The serial number is already in use by the maximum allowed computers. You must deactivate another computer or provide another valid serial number to use this product again on this computer." Photoshop Elements 14 is not installed on any other PCs. I can't open the application to attempt to de-activate and re-activate. Cust Support offers no assistance - stating that they no longer offer support for this product. Any assistance would be appreciated.
