What is 0xC0000006?
0xC0000006 shows up as a high-severity Windows operating system fault. An in-page read error occurred, meaning the system tried to load a file from memory but failed due to read/write hardware timeouts. Commonly occurs when launching games/apps from external drives or network shares. Follow the steps below to fix it.
Common Causes
- Bad sectors or block read errors on drive
- Loose or damaged external USB/SATA connection cables
- Network share disconnection or packet drop
- Antivirus software file locking conflicts
Step-by-Step Fix Guide
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1
Run CHKDSK tool to identify bad sectors
We'd suggest Run CHKDSK tool first — it's the fix most often responsible for solving 0xC0000006 outright.
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2
Inspect and replace SATA or USB connection cables
A second occurrence often means a less common file system read instability cause is at play, which later steps address.
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3
Perform clean boot to rule out antivirus locks
This step, "Perform clean boot to rule out antivirus locks", specifically rules out antivirus software file locking conflicts.
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4
Check drive health status using CrystalDiskInfo
This step, "Check drive health status using CrystalDiskInfo", specifically rules out bad sectors or block read errors on drive.
Commands & Diagnostics
chkdsk C: /f /r
sfc /scannow
Frequently Asked Questions
Bad sectors or block read errors on drive accounts for the majority of 0xC0000006 reports; loose or damaged external USB/SATA connection cables, network share disconnection or packet drop and antivirus software file locking conflicts come up less often but are documented.
The fastest fix is "Run CHKDSK tool to identify bad sectors". Only move on to the later steps if 0xC0000006 keeps coming back.
0xC0000006 is a high-severity error. It won't damage your PC instantly, but repeated occurrences usually point to a deeper problem worth addressing soon.
Usually. 0xC0000006 is fixable with the steps above; a full Windows reinstall is rarely necessary unless everything else has failed.
Sometimes. Microsoft regularly releases patches that fix known BSOD triggers including 0xC0000006. Make sure Windows is fully up to date via Settings → Windows Update before attempting more advanced fixes.
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