this add-on could not be installed because it appears to be corrupted in mozilla
this add-on could not be installed because it appears to be corrupted in mozilla
this add-on could not be installed because it appears to be corrupted in mozilla
Выбранное решение
This happens when the extension is signed and has been changed (tampered with). Make sure that security software doesn't unpack the file for inspection and repacks it because that will invalidate the signing manifest.
- https://support.mozilla.org/kb/add-on-signing-in-firefox
- https://wiki.mozilla.org/Addons/Extension_Signing
Все ответы (2)
What add-on? From who, where? What does it do?
Выбранное решение
This happens when the extension is signed and has been changed (tampered with). Make sure that security software doesn't unpack the file for inspection and repacks it because that will invalidate the signing manifest.