Solved
There is an error when I want to install a theme.
When I want to install a theme for my firefox there is an error which says:"Installation aborted because the add-on appears to be corrupt." And because of this error I cannot install any theme. Please help. Thank you...
When I want to install a theme for my firefox there is an error which says:"Installation aborted because the add-on appears to be corrupt."
And because of this error I cannot install any theme. Please help. Thank you...
모든 댓글 (2)
선택된 해결법
That's because your Firefox version has been released in 2023. We've changed the root certificate in 2025. Try to update to 115.41.0 ESR.
Thank you. My problem is solved.
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