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ERROR_PAGEFILE_QUOTA_EXCEEDED
What this result means
ERROR_PAGEFILE_QUOTA_EXCEEDED is a Windows system result. The process exceeded a paging-file or commit-related quota. The term pagefile is historical; the key resource is committed virtual memory that requires backing.
Why it can appear
- a process or job has a restrictive commit quota
- private-memory growth or a leak exhausted the permitted amount
- a large reservation or copy-on-write workload caused a sudden commit spike
- system paging capacity was reduced while the workload retained the same limits
Diagnostic workflow
- record process private bytes, commit size, job limits, system commit charge and limit, and paging-file configuration
- identify the allocation that failed and the growth trend leading to it
- distinguish working-set size from commit usage
- check whether quotas are inherited from a job, container, service host, or policy
Correct recovery and handling
Release memory, fix unbounded growth, or adjust an intentionally low quota after capacity review. Do not simply enlarge the pagefile if the process leaks memory.
Administrator and support checklist
- confirm whether the condition is isolated to one machine, one user, one file, or one application build.
- Compare the host reporting this result with a known-good system using the same Windows edition and policy.
- Review updates, drivers, security-policy changes, restores, and infrastructure incidents that preceded this result.
- Preserve logs and dumps associated with this result before rebooting when the failure may be intermittent or destructive.
- Use vendor-supported repair or rollback steps for this Win32 error instead of copying system files or disabling protections ad hoc.
Developer guidance
When handling it, log the API or subsystem that returned it, the first lower-level failure, relevant object identifiers, process and thread context, and safe operation parameters. Preserve the original numeric Value rather than converting it to an unrelated HRESULT or NTSTATUS. Retry it only when the evidence shows a transient dependency; deterministic it cases involving policy, format, compatibility, or integrity should fail fast.
What to record in telemetry
- Windows build, architecture, and component version for the result event
- the first result timestamp and the operation then in progress
- process, thread, session, and target object associated with it
- warnings or lower-layer status values immediately preceding it
- whether retry, restart, rollback, or repair changed the result outcome
Example investigation pattern
Investigate it by reproducing the operation once with detailed logging, then correlate that timestamp with Windows events and lower-layer traces. Compare the affected object or process with a known-good one, change one variable at a time, and stop retrying When it is deterministic. That method keeps the first relevant failure from being hidden by secondary cleanup messages.
Related and easily confused conditions
This differs from general out-of-memory results because a process-specific or job-specific quota can fail while the system still has commit available.
Operational note
Do not diagnose it from its text alone. The result can cross subsystem boundaries and may summarize an earlier, more specific event. The first failure in time is normally more useful than the last message printed during cleanup.
References
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