been having this problem for the last couple of months. i turn on my laptop, a windows 10 machine, and opera isn't anywhere to be found. i open another browser, usually chrome, and have to download opera and install it to use it. but as soon as i close it, it's gone again! doesn't seem to installed anywhere! i have had to resort to keeping an opera.exe installation file on my desktop permanently to install opera once the laptop turns on.
i've googled this problem for weeks now but can't find any solutions anywhere! very frustrating as i have bookmarks and folders etc on opera that i use, and i prefer it to chrome, but if this carries on i'll just have to ditch it.
anyone got any ideas??