求助：Failed to read from data file:D

[sma]

以前都能成功，今天增加了几个词条，突然无法读取图片了，生成不了mdd文件，只能生成mdx文件。请诸位老师赐教：

Begining loading source file…
Done
Time used for this section: 0 seconds
Sorting dictionary…
Done!
Begin processing index…
Done!
Original index size = 0KB, compressed size = 0KB, compression ratio = 62%
Time used for this section: 0 seconds
Begin processing data contents…
Done!
Original text size = 57KB, compressed size = 21KB, compression ratio = 36%
Time used for this section: 0 seconds
Number of entries: 30
Begining scaning data directory …
Done
Begin processing data file index…
Done!
Original index size = 1KB, compressed size = 0KB, compression ratio = 39%
Begin processing data file contents…
Failed to read from data file:D
Conversion failed!

[sma]

我把这个文件夹重新改名，发现电脑显示“该文件夹被占用”，但是，我找不到是哪一个程序占用了此文件夹。重启电脑，问题解决了。

[hua]

很好的尝试，报错信息不详细时就只能试。

[Brice]

这个问题问的好。
有些东西很玄，很奇妙。
重启能解决90%的问题，
没有什么问题是一次重启解决不了的，如果有，那就两次。