trying to open proseries 2020 and wont open it gaves me this reason
error "403 forbbiden"
called the customer service and they told me that they cannot help me with any proseries 2020 or older versions, I told them that i have been a proseries customer for the last 15 years and l purchase all those years and should have acces at least to the las 5 years and the answer was No
Windows Start button > Programs/Apps > Proseries 2020 > REPAIR UPDATES
See if that fixes it.
You have clicked a link to a site outside of the ProConnect Community. By clicking "Continue", you will leave the Community and be taken to that site instead.