Failed to import appliance /home/gonglin/IE8 - Win7.ova.

Cannot register the hard disk '/home/gonglin/VirtualBox VMs/IE8 - Win7/IE8 - Win7-disk1_2.vmdk' {e50b13cf-ae21-41e6-8bbd-dcaea3490218} because a hard disk '/home/gonglin/VirtualBox VMs/IE8 - Win7/IE8 - Win7-disk1_2.vmdk' with UUID {77a26640-9d6b-40df-869f-532a9e51e2a1} already exists.

Result Code: NS_ERROR_INVALID_ARG (0x80070057)
Component: ApplianceWrap
Interface: IAppliance {8398f026-4add-4474-5bc3-2f9f2140b23e}




RTR3InitEx failed with rc=-1912 (rc=-1912)

The VirtualBox kernel modules do not match this version of VirtualBox. The installation of VirtualBox was apparently not successful. Executing

'/sbin/vboxconfig'

may correct this. Make sure that you do not mix the OSE version and the PUEL version of VirtualBox.

where: supR3HardenedMainInitRuntime what: 4 VERR_VM_DRIVER_VERSION_MISMATCH (-1912) - The installed support driver doesn't match the version of the user.
请问应如何处理？先谢谢了。

把虚拟机用把USB接口停用后再导入试试

显示win7文档已经存在，试着先将原有的文件删除。

uuid 已存在，到设定、介质管理里，释放硬盘

按2楼至4楼的方法试了都没成功，后来，我使用了下面这个链接中介绍的方法重新删除后安装，再使用ISO镜像进行了重新安装。
http://www.cnblogs.com/BlackStorm/p/REC ... buntu.html
谢谢各位的热情指点。