Win7 x64位打开VirtualBox报错处理。

错误代码如下:

Failed to instantiate CLSID_VirtualBox w/ IVirtualBox, but CLSID_VirtualBox w/ IUnknown works.
PSDispatch looks fine. Weird.

返回代码: E_NOINTERFACE (0x80004002)
组件: VirtualBoxClientWrap
界面: IVirtualBoxClient {d2937a8e-cb8d-4382-90ba-b7da78a74573}

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解决办法：

在注册表（开始-运行-regedit）里面进行修改

HKEY_CLASSES_ROOTCLSID{00020420-0000-0000-C000-000000000046}
默认 修改为C:Windowssystem32oleaut32.dll
InprocServer32 修改为C:Windowssystem32oleaut32.dll

HKEY_CLASSES_ROOTCLSID{00020424-0000-0000-C000-000000000046}
默认 修改为C:Windowssystem32oleaut32.dll
InprocServer32 修改为C:Windowssystem32oleaut32.dll