The selection making most sense will be selected by default. REPLACE with dummy data which means the sector size will be written with data different from zeroes. REPLACE with all zeroes which means the sector size will be written but containing zeroes only, OMMIT data which means no substituting data will be written for the erroneous sector (this is the least likely option you would need),

It offers you to RETRY reading the sector, apply an option from the SELECTION window or to QUIT. This Error Message can occur when you're extracting data (from various media or an image file) to an image file, but only the user data portion. Depending on the situation you may need to renew the 'Ignore All' request when multiple objects are selected for extraction. The option 'Ignore All' will make sure you're not prompted again during extraction and all erroneous sectors will be omitted. It offers you the choice to RETRY reading the sector, IGNORE the sector (no substituting data will be written for the missing sector) or to QUIT extracting altogether. This Error Message can occur when you're extracting files and folders. If an errors occurs, IsoBuster offers several options, depending on the way how the extraction is done. In case of hard media it's the drive that returned an error. In case of an image file the reason is mostly that the data seems so garbled that no sensible data can be derived anymore, or when the end of the file is reached. During extraction of data from an image file, a CD, DVD.

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