Avast Boot Scan

AceDan

Estimable
May 13, 2015
1
0
4,510
I was told to do a boot scan by avast, it's been going for a good hour and a bit and it's still at 0%. I'm assuming it's due to the hard drive size. I was just wondering if anyone has an estimate of how long it will take?
I have a
AMD athlon x4 3.1ghz
8gb ram
Asus m4a78l-mle
Amd radeon hd5570
500gb hard drive (about 150gb free)

edit
I have just rechecked it now and it's jumped to 30%. Guess it was just slow updating. But still anyone know how long it may take?