啊有哪位可以帮帮我！我的virtualbox获取对象失败

Question

前阵子还用的挺好！不知为啥突然间出现这状况！试过几次重装也不行
Error in C:\Users\hp.VirtualBox\VirtualBox.xml (line 26) -- UUID "{00000000-0000-0000-0000-000000000000}" has zero format.
F:\tinderbox\win-6.1\src\VBox\Main\src-server\VirtualBoxImpl.cpp[740] (long __cdecl VirtualBox::init(void)).