You probably meant January 2010. January 2021 is about 11 years into the future.
PS any way to go back a version on Flash?
I uninstalled and tried to install an earlier version but I am getting "The installation encountered errors:" message.
I don't think I have seen anyone report this before and it is more an issue to resolve with Adobe.
Maybe trying to use RevoUninstaller would help. Enlist the support of your IT people if in any doubt about how to use it. It will clear out more than the standard uninstall.
See www.grainge.org for RoboHelp and Authoring tips
Sandra R. Rodgers
Senior Technical Writer/Editor
Automotive Finance Division