Unable to Install Acrobat Pro Extension in Firefox v144

Trying to manually install the Adobe extension in Firefox and I get a message that the .XPI file is corrupt. 

I am running Adobe Acrobat (64bit) v 25.001.20756 and Firefox v144

I am trying to install adobe_acroboat-1.0-windows.xpi from C:\Program Files\Adobe\Acrobat DC\Acrobat\Browser\WCFirefoxExtn\WebExtn\signed_extn