Adblock Plus

hello,
I can not download the adblock plus firefox,
I try to download the plugin and the browser writes "Unable to download this plugin because it looks damaged"
How can I fix it?
Thank you!

try resetting firefox
https://support.mozilla.org/en-US/kb/re ... t-problems

and then try to install ABP

If the problem persists with a new, clean profile, please file a report at https://issues.adblockplus.org