Update KB4019472 is making the drive of my PC run at 100% for over - Microsoft Community

for day pc tried update  kb4019472, getting update history indicate update complete. during time c drive (main drive) running @ 100%.

the main drive continues run @ 100% , freezing pc.

i have rebooted multiple times.

running office 365 small business.

any suggestions?????

hi joan,

multiple reasons can result concern hardware problem, hybrid startup system, incorrectly configured driver, system incompatibility, etc. isolate , resolve issue, suggest perform steps below , see if helps:

step 1: uninstall 1 of antivirus applications.

running 2 antivirus applications may cause conflict on system may slow down computer when opening programs or applications.

step 2: reset windows update components.

these services windows update needs make sure it's working effectively.

step 3: perform corruption fix tools.

using command prompt running administrator, can perform these commands can fix issues on system itself:

chkdsk /r 

sfc /scannow

dism /online /cleanup-image /restorehealth  

let know details further help.

Windows / Windows 10 / Windows update, recovery, & backup / PC