In Windows 7 chkdsk exe blue screen of death had started to appear. The computer will crash on BSOD when the PC will be affected by corrupted exe file. The files come with operating system and it is located at the C drive or in the system sub folder. The PC crashed randomly in normal mode to boot. The error was probably from the registry. User can try to use the chkdsk.exe fixer in the PC in order to fix the blue screen of death by chkdsk .exe in Windows 7 and in Windows 8, Windows 8.1 and in Windows 10 and solved these errors mentioned here.

In Windows XP operating system, there was an error that appeared to check bad sectors. The error message was Unable to run Chkdsk, and cannot run Disk Defrag Error, ‘Disk defragmenter has detected that Chkdsk is scheduled to run on the volume OS(C). Please run Chkdsk / f. The defragment process was, first double click on My Computer, then on C properties, Tools, Check Now, Auto Fix System Errors and to scan for bad sectors. The message did not stop appearing to restart or to boot into the safe mode.

To reboot the computer, an error occurred. The problem appeared to install software, uninstall software or to clean up registry using free registry cleaner tool. To run the chkdsk command in Command Prompt, the same error message appeared again. The error message was Chdsk unspecified error under Windows 7. When the error message appeared on the screen, it immediately turned black and has stopped responding. To use the command in the CMD, the message was Volume is Dirty CHKDSK checks on every boot. The volume is a Data drive. The file system structure on the disk is corrupt and unusable.