How to Clean Windows LiveKernelReports & WATCHDOG GPU Crash Dumps (C:\Windows\LiveKernelReports)
Location & Quick Verdict
C:\Windows\LiveKernelReports and C:\Windows\LiveKernelReports\WATCHDOG
What is C:\Windows\LiveKernelReports? Whenever your NVIDIA, AMD, or Intel graphics driver experiences a brief Timeout Detection and Recovery (TDR) freeze (Event ID 4101) without a full blue screen, Windows writes a huge uncompressed kernel memory dump (WATCHDOG-*.dmp, often 500 MB to 2 GB each) into C:\Windows\LiveKernelReports.
Why Kernel Minidumps, WER Archives & ETW Traces Fill Windows LiveKernelReports & WATCHDOG GPU Crash Dumps (C:\Windows\LiveKernelReports)
Whenever a hardware driver times out (TDR), a background service faults, or Windows Servicing installs a patch, the Windows Error Reporting (WER) pipeline and kernel crash handler write uncompressed memory snapshots (.dmp) and verbose text logs into C:\Windows\LiveKernelReports and C:\Windows\LiveKernelReports\WATCHDOG. A single full or kernel memory dump or LiveKernelReports WATCHDOG snapshot can consume 500 MB to 4 GB of disk space immediately.
Unless you are actively debugging a recurring Blue Screen of Death (BSOD) with WinDbg right now, historical crash dumps and rotated CBS/DISM log archives inside C:\Windows\LiveKernelReports and C:\Windows\LiveKernelReports\WATCHDOG serve zero runtime purpose. Deleting Windows LiveKernelReports & WATCHDOG GPU Crash Dumps (C:\Windows\LiveKernelReports) safely reclaims 1.5 GB – 10.0 GB without affecting Windows stability or future error reporting.
# Inspect current disk footprint of Windows LiveKernelReports & WATCHDOG GPU Crash Dumps (C:\Windows\LiveKernelReports) (Read-Only)
$target = "C:\Windows\LiveKernelReports"
Get-ChildItem -Path $target -Recurse -Force -ErrorAction SilentlyContinue |
Measure-Object -Property Length -Sum |
Select-Object Count, @{Name="SizeGB";Expression={[math]::Round($_.Sum / 1GB, 2)}}
Manual Cleaning Instructions
- 1 Press Windows Key + R, type C:\Windows\LiveKernelReports and press Enter (click Continue if prompted for Administrator permission).
- 2 Open the WATCHDOG subfolder and any sibling folders, select all .dmp files, and press Shift + Delete.
- 3 Alternatively, run Disk Cleanup as Administrator or use SWEEPR Cleaner to purge all kernel and user-mode crash dumps in 1 click.
Note: If Windows alerts that a file is in use or locked by a background process, close the associated task in Task Manager before deleting, or use SWEEPR Cleaner to release locked handles safely.
Sub-Folders & Cache Locations Breakdown for Windows LiveKernelReports & WATCHDOG GPU Crash Dumps (C:\Windows\LiveKernelReports)
Modern Windows applications and system services split their disk footprint across multiple sub-directories (`Cache_Data`, `Service Worker\CacheStorage`, `Code Cache`, `GPUCache`, and `Crashpad\reports`). Review which sub-folders inside Windows LiveKernelReports & WATCHDOG GPU Crash Dumps (C:\Windows\LiveKernelReports) are safe to purge and which files remain protected:
| Sub-Folder / Cache Location | Storage Role | Typical Footprint | Deletion Safety |
|---|---|---|---|
| C:\Windows\LiveKernelReports (*.dmp / *.hdmp / *.mdmp) | Uncompressed Kernel & User-Mode Memory Crash Dumps | 1.5 GB – 10.0 GB | 🟢 100% Safe |
| C:\ProgramData\Microsoft\Windows\WER\ReportArchive | Queued & Archived Windows Error Reporting Bundles | 300 MB – 4.0 GB | 🟢 100% Safe |
| C:\Windows\Logs\CBS & DISM | Rotated Servicing & Component Store Text Logs | 250 MB – 3.5 GB | 🟢 100% Safe |
| Active Windows Drivers & Event Viewer Channels | Live System Services & Security Audit Configuration | Protected | 🔒 Protected — Never Touched |
Frequently Asked Questions
Is it safe to delete Windows LiveKernelReports & WATCHDOG GPU Crash Dumps (C:\Windows\LiveKernelReports)?
Yes, 100% safe. Yes, C:\Windows\LiveKernelReports is 100% safe to delete. Removing old WATCHDOG and PoW32kWatchdog .dmp files reclaims 1.5 GB – 10.0 GB immediately with zero impact on Windows or your GPU drivers.
How much storage space will cleaning Windows LiveKernelReports & WATCHDOG GPU Crash Dumps (C:\Windows\LiveKernelReports) free up?
Users typically reclaim 1.5 GB – 10.0 GB on Windows 10 and Windows 11 systems depending on update frequency and active cache retention in C:\Windows\LiveKernelReports and C:\Windows\LiveKernelReports\WATCHDOG.
Does Windows need the files in Windows LiveKernelReports & WATCHDOG GPU Crash Dumps (C:\Windows\LiveKernelReports) to boot or run properly?
No. Files inside C:\Windows\LiveKernelReports and C:\Windows\LiveKernelReports\WATCHDOG are strictly post-mortem diagnostic snapshots and historical logs written for troubleshooting. Windows never reads them during normal startup or runtime operation.
Where is Windows LiveKernelReports & WATCHDOG GPU Crash Dumps (C:\Windows\LiveKernelReports) located on Windows 10 and Windows 11?
It is stored at C:\Windows\LiveKernelReports and C:\Windows\LiveKernelReports\WATCHDOG. You can paste that path directly into the Windows Run dialog (Win + R) or File Explorer address bar to inspect it.
What are WATCHDOG-*.dmp files inside C:\Windows\LiveKernelReports?
WATCHDOG dump files are written by the Windows Display Driver Model (WDDM) Timeout Detection and Recovery (TDR) subsystem whenever your NVIDIA, AMD, or Intel GPU driver briefly freezes and recovers. Once your PC is running normally, these multi-gigabyte .dmp snapshots are 100% safe to delete.
Manual File Explorer vs. 1-Click SWEEPR Cleanup
| Feature | Manual Deletion | SWEEPR Cleaner |
|---|---|---|
| Locked File Handling | Fails on locked processes | Safe background release |
| Accidental Deletion Risk | Moderate (easy to delete wrong folder) | Zero (strict rules & hashes) |
| Safety Undo Rollback | None (Shift+Del is permanent) | 7-Day Automatic Rollback |
| Time Required | 10–20 minutes per app | < 60 seconds across 40+ areas |
Related Windows Cleanup Guides & Hidden Space Hogs
Clean Windows LiveKernelReports & WATCHDOG GPU Crash Dumps (C:\Windows\LiveKernelReports) Automatically
SWEEPR Cleaner safely clears Windows LiveKernelReports & WATCHDOG GPU Crash Dumps (C:\Windows\LiveKernelReports) along with 40+ other hidden app folders and leftover files in one click—covering up to 5 devices (Windows, Mac, Android & iOS) with a 7-day undo safety net.