corrupt copy

基本解釋

If you don’t have a backup copy of the corrupt document readily available, make a copy of the corrupted file right away and store it on removable media.
如果你沒有損壞文檔的可讀備份版本，需馬上復制一份損壞文檔的備份到可移動介質上。
Note: Remember you must never apply the delta file to a copy of image A that has been changed, booted from in private image mode, or even mapped on an Ardence server. Doing so will corrupt the image.
注意如果生成增量文件后又映射過磁盤A或以獨享模式啟動過磁盤A，就不能再使用這個增量文件了，那樣做會損壞磁盤A。
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