Completely uninstall Agile Platform for Install downgrade version


I installed version 5.1 of the Platform Server, and then uninstalled using "Add or Remove Programs" from the windows and then I try to install version 5.0 but the installer did not allow me and stated that:

"you already have a more recent version of OutSystems Agile Platform installed. Please first uninstall to continue the instalation."

Is there any windows registry or file that you change or delete?

Best regards,

Miguel Pereira

Hi Miguel,

Just had the same problem and Gustavo Guerra was very helpfull on the problem.

Please see the solution here:

Best regards,

Nuno Antunes

Hi Nuno,

Perfect!! Problem resolved :)

Many thanks,

Miguel Pereira