[求助] 文件类型里有好多 [NONE], 怎么删除?

[老兵新手]

扩展名有很多是[NONE]. 哪位见过类似情况,怎么删除?

见下图.

DELETE button 总是灰的

 

[老兵新手]

图

 

[老兵新手]

没人有类似的情况?

 

[BlahBlah]

in the "folder options",change ur file extension into"shown" and all OK.