CMD: sc stop FontCache
c:\windows\serviceprofiles\localservice\appdata\local\fontcache\FontCache-FontSet-S-1-5-18.dat
c:\windows\serviceprofiles\localservice\appdata\local\fontcache\FontCache-S-1-5-18.dat
c:\windows\serviceprofiles\localservice\appdata\local\fontcache\*.dat
CMD: FOR /F "usebackq delims==" %i IN (`wevtutil el`) DO wevtutil cl "%i"
Reboot: