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unrecoverable data

About this tag
The tag 'unrecoverable data' on WindowsForum.com covers cases where data becomes permanently inaccessible after system operations like CHKDSK. In one reported incident, Windows 7's automatic CHKDSK (AUTOCHK) ran without warning, corrupting files on an SD card and the PC. After the first run, JPG and PNG files became unreadable, with browsing history entries found inside them when opened in Notepad. A second CHKDSK run two months later led to a boot-loop with BSOD, and even the Windows repair DVD could not recover the system. This tag highlights scenarios where standard repair tools fail and data loss is irreversible.
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    Windows 7 ChkDsk wrecks data?

    Windows 7 destroyed itself using AUTOCHK without warning on boot twice, where after the second time, even the Windows repair DVD could not help. After the first chkdsk on boot (autochk), some pictures on my SD card and on the PC itself were unreadable. When I opened the photo files using...
    • WinFreak
    • Thread
    • autochk boot issues boot repair bsod chkdsk corrupted files data recovery disk utility error file system history leakage image files repair dvd sd card system crash troubleshooting unrecoverable data user experience windows 7
    • Replies: 2
    • Forum: Windows Software
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