Both were in the browser caches (IE & FF), neither would have been able to be repaired, but why it supposedly couldn’t find the file having detected it, if you were taking this action from a scan report, this file may well have gone.
I’m not aware of that Error 0vC0000022, so I don’t know why it couldn’t be sent to the chest.
In any case I would recommend that you clear the IT Temp Internet Files and the Firefox browser cache (Clear Recent History from the tools option).