a few weeks ago an icon popped up about installing the newest desktop manager, so i went ahead and started downloading it, all going well. but me being me i forgot i was downloading and shut my laptop off, and now when i try and install it, it doesnt work. it just says some sort of error, ive forgot exactly what it says as i havnt tried it in a while.

any help appreciated, thanks

try uninstalling it then reinstalling it