How do I know if I have fix windows error reporting using high disk space issues?

Common symptoms of fix windows error reporting using high disk space include: WER folder (WER\ReportQueue) consuming multiple gigabytes of space, WerFault.exe process using high CPU or disk in Task Manager, Constant error reporting popups when applications crash, C:\ProgramData\Microsoft\Windows\WER folder is very large, Disk Cleanup shows large "System error memory dump files", System slows down when error reports are being generated.

Fix Fix Windows Error Reporting Using High Disk Space

Symptoms

You might be experiencing this problem if you notice:

•WER folder (WER\ReportQueue) consuming multiple gigabytes of space
•WerFault.exe process using high CPU or disk in Task Manager
•Constant error reporting popups when applications crash
•C:\ProgramData\Microsoft\Windows\WER folder is very large
•Disk Cleanup shows large "System error memory dump files"
•System slows down when error reports are being generated

Common Causes

⚠Frequent application crashes generating many error reports
⚠WER reports never cleaned up — accumulating over time
⚠Error reporting service stuck in a loop on a recurring crash
⚠Memory dump files from blue screens consuming disk space
⚠Third-party software crashing repeatedly creating constant reports
⚠WER retention settings allowing unlimited report storage

Solutions

Solution 1: Clean Up Error Reports

1Open Disk Cleanup: Win+R → cleanmgr → select C: drive
2Click "Clean up system files"
3Check "System error memory dump files" and "System error minidump files"
4Also check "Windows Error Reporting files"
5Click OK → Delete Files
6For manual cleanup:
7Delete contents of C:\ProgramData\Microsoft\Windows\WER\ReportQueue
8Delete contents of C:\ProgramData\Microsoft\Windows\WER\ReportArchive

Solution 2: Configure Error Reporting Limits

1Open Group Policy Editor: gpedit.msc
2Navigate to: Computer Configuration → Administrative Templates → Windows Components → Windows Error Reporting
3Set "Disable Windows Error Reporting" to Enabled (to fully disable)
4Or configure limits: "Configure Report Queue" → set max queue size
5Alternative via Registry:
6HKLM\SOFTWARE\Microsoft\Windows\Windows Error Reporting
7Create DWORD "Disabled" = 1 to disable WER entirely
8Create DWORD "MaxQueueCount" with desired max report count

Solution 3: Fix Recurring Crash Causing Reports

1WER filling up usually means something is crashing frequently
2Check WER reports to identify the crashing application:
3Settings → Privacy & security → Diagnostics & feedback → View diagnostic data
4Or check Event Viewer → Windows Logs → Application for repeated errors
5Once identified: update, repair, or reinstall the crashing application
6Check for driver updates if driver-related crashes are reported
7Run: sfc /scannow to fix corrupted system files that may cause crashes
8After fixing the root cause, clean up the old reports

FIXES THIS IN 5 MINUTES