昂达v819i安装win8.1时报错

在v819i贴吧看见有分享的img打包镜像文件，复制到u盘，连接平板自动安装报错。

virtual disk service error:

the operation is not support on removable media.

the system cannot open this device or file gpecified.

原因是里面有行代码：select disk "1", 一般默认平板硬盘是0，u盘是1. 理论上是应该选择：select disk "0",才会把系统安装在平板上（默认选择1后，导致把U盘都自动格式化了。）

如何修改呢？

解压压缩包到U盘后，有个scripts的文件夹。有点点击main.cmd,打开进行编辑。

@echo *****************************************************************
@echo  Write the diskpart script now that we know what disk to use
@echo *****************************************************************
@echo.>x:\wimpart.txt
@echo select disk "%Disk%">>x:\wimpart.txt {此处需要修改：把"%Disk%"改成"0"}
@echo clean>>x:\wimpart.txt
@echo convert gpt>>x:\wimpart.txt
@echo create partition efi size=100>>x:\wimpart.txt
@echo format quick fs=fat32 label="System">>x:\wimpart.txt
@echo assign letter="S">>x:\wimpart.txt
@echo create partition msr size=128>>x:\wimpart.txt
@echo create partition primary>>x:\wimpart.txt
@echo shrink minimum=3700>>x:\wimpart.txt
@echo format quick fs=ntfs label="Windows">>x:\wimpart.txt
@echo assign letter="W">>x:\wimpart.txt
@echo create partition primary>>x:\wimpart.txt
@echo format quick fs=ntfs label="Images">>x:\wimpart.txt
@echo assign letter="M">>x:\wimpart.txt

@echo select disk "%Disk%">>x:\wimpart.txt

改成：@echo select disk "0">>x:\wimpart.txt