Solve Win8 disk occupies 100%

Win8 disk inexplicably occupies 100%, from the process did not see any abnormality, in fact, in Win8 there is a disk occupies 100% of the BUG, ​​is a family group function to engage in ghosts, after the family group function is turned off, the disk usage declines It is about 3% to 10%. Win8 official version should solve this problem! But.. Some people are normal, is it a legendary character problem?

Close the family group function: WIN+R runs Services.msc, find the HomeGroupListener and HomeGroupProvider services, stop and disable these two services respectively. Then restart Windows 8 and see if disk usage is normal.