http://download.microsoft.com/download/B/6/9/B69C387A-3DD7-4ACD-8634-455CB12F86D7/Windows8.1-KB2971850-x64.msu
ʂ̃TCgɃWv悤ƂĂ܂BXΏL̃NNbNĂ
UPLIFTōLȂő̌܂傤IKȉ{Ct܂I