Case:
The customer’s 8GBSD card preserves an important statement on the Excel file, and the customer often edit the Excel file in the SD card. Today, there is a problem with a sudden problem, and the computer prompt formatting.Customers have found someone to use data recovery software to scan, but several important Excel files that have been restored cannot be opened.
Solution:
Engineers analyzed that because the SD card uses the FAT32 file system, and customers often edit Excel, which has caused fragmentation of files. Data recovery needs to extract all fragments of Excel files and re -combined in the order of priority.The engineer spent a lot of time, using the composition structure of the excel file composite document, successfully extract fragments and combine it, and finally restores the Excel file required by the customer.