The reason for this conversation, again, is that many people
when something goes wrong he blames the antivirus.
And there is a file preftech pf each running progarma
and also boot information.
Avast has at least one file in prefech pf.
The theory I hold is that at some point prefetch
malfunctioning.
I do not speak to optimize anything, just to fix something that is wrong
at a given time. Therefore, I have spent many times that deleting files
who are in prefetch, the problem has been solved and the PC
is back to normal, no faster or optimized, but normally.
And Windows rebuilds prefetch and everything becomes as before
The final summary is that you want to try to prove it.
And no more links to articles about optimization, which is not
this matter. If prefetch was corrupt or outdated, the deletion
removes the problem.