游戏安装失败处理

问题

通过DBI安装游戏出现 2005-0004，ContentAlreadyExist 安装失败。

注意下列方案适用于 EmuMMC的虚拟系统。其他情况请参考。

方案一

来自红迪

If you encountered this issue, the solution I found yesterday was simple:

如果你遇到了这个问题，我昨天找到的解决方案其实很简单：

Completely power off your switch.

彻底关闭你的电源开关。

Remove the memory card and insert it into your PC.

取出内存卡，然后将其插入到您的电脑中。

Navigate to emuMMC/SD00/Nintendo/Contents/registered.

请前往 emuMMC/SD00/Nintendo/Contents/registered 目录。

Inside the registered directory, delete all the contents.

在注册目录中，删除所有内容。

After doing this, the installation should proceed normally. CAUTION: THIS PROCESS WILL DELETE ALL YOUR GAMES. BACKUPS ARE EXTREMELY NECESSARY.

完成这些步骤后，安装应该会顺利进行。注意：此过程会删除您所有的游戏文件。因此，务必提前备份这些文件。

如果不想删除全部游戏

Thanks to your message I was able to solve the problem. I didn't need to delete everything, I just wrote down the first characters of the files that wanted to register and failed, looked for them directly on the SD through the MTP Responder on the PC, deleted them as you said and done!!! Again, thanks for the great tip that now that I did it seems so obvious but at the beginning it didn't seem so.

多亏了您的帮助，我终于解决了这个问题。我不需要删除所有文件，只需要记录下那些无法注册的文件的首个字符即可。然后我通过电脑上的 MTP 响应器直接在 SD 卡上查找这些文件，按照您的指示删除了它们。再次感谢您的精彩建议！虽然一开始看起来问题并不明显，但经过您的帮助之后，问题就解决了。

从DBI的报错屏幕中，记录每一个nca文件夹的名字，然后可以逐个删除 emuMMC/SD00/Nintendo/Contents/registered/<nca-id.nca>

方案二

用 DBI 高权限模式（黑底、前端模式）尝试再次安装。

方案三

用 DBI 的工具 进行清理后再尝试安装。