Driver FixRecommendedSound, Wi-Fi or graphics acting up? Check drivers firstFind missing or outdated drivers fast.Check DriversHalloween DealsAmazon USHalloween week deals: useful picks before month-endAmazon US: current deals, useful picks and tech finds.Check DealsWindows FixRecommendedWindows errors stealing your time? Find the fix fastScan stability, cleanup and performance issues.Fix Now×
Skip to content
VGSources
Blog

Windows “Not Enough Memory” Error: What It Means and How to Fix It

Windows error 8 is a memory-resource allocation failure, not proof that all physical RAM is exhausted. Use this diagnostic checklist and product-specific fixes for Chrome, Java services and industrial software.
Length8 min Posted Quest giverVGSources Team
Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

The Windows message “Not enough memory resources are available to process this command” is an allocation failure (Windows error 8, 0x8). It does not prove that every byte of physical RAM is used. Windows or an application may be unable to obtain a suitable block of memory because of the current workload, commit/pagefile or swap limits, address-space pressure, fragmentation, or an application-specific limit.

The practical fix is to identify which program and operation failed, close competing workloads, retry, restart the program and then Windows if necessary, and inspect both memory and commit/pagefile usage. Chrome, Java services and industrial software can need additional, product-specific steps.

As an Amazon Associate I earn from qualifying purchases.

What “not enough memory” means

Microsoft maps Windows ERROR_NOT_ENOUGH_MEMORY to error 8 (0x8) and the text “Not enough memory resources are available to process this command.” The wording describes a failed allocation: the operating system or a program could not reserve the resources required for that command at that moment.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

That is narrower than “the computer has no RAM left.” A machine can show free physical memory while a process still cannot obtain the type or amount of memory it needs. The limiting resource may be committed memory backed by the pagefile, swap space on another operating system, a process address-space limit, fragmentation, or an application’s own workload. The error message alone does not identify which one is responsible.

#1 Best Overall
Sale
LAPGEAR Home Office Pro Lap Desk - Black Carbon, Fits 15.6” Laptops | Built-In Mouse Pad & Phone Slot, Wide Cushioned Wrist Rest, Dual-Bolster Microbead Cushion, Carry Handle
  • Spacious Design: Measuring 21.1" wide and 14.1" deep, our lap desk comfortably fits most laptops up to 15.6". Extra room for accessories ensures convenience.
  • Enhanced Functionality: Packed with handy features, including a 5x9" precision tracking mouse pad and a built-in phone slot for seamless work or video calls. Plus, enjoy ergonomic support with the integrated cushioned wrist rest.
  • Cool Comfort: Enjoy a stable surface with our lap desk's dual bolster cushion, designed for comfort and airflow, keeping your lap cool during extended use.
  • Durable Surface: Work with confidence on our lap desk's solid surface, featuring a sleek black carbon color, ensuring optimal air circulation to prevent your laptop from overheating.
  • On-the-Go Convenience: With an integrated handle and lightweight design (2.8 lbs), our lap desk is portable for travel or moving around the house, offering flexibility in any space.

Do not confuse error 8 with Microsoft’s separate ERROR_OUTOFMEMORY, error 14 (0xE). Error 14 is worded “Not enough storage is available to complete this operation.” Storage capacity can affect a pagefile or swap-backed workload, but a disk-space warning and a memory-allocation failure are different diagnoses.

Windows code Exact message What it establishes
ERROR_NOT_ENOUGH_MEMORY (8, 0x8) Not enough memory resources are available to process this command. An allocation for the command failed; the message does not identify the limiting resource.
ERROR_OUTOFMEMORY (14, 0xE) Not enough storage is available to complete this operation. The operation reported insufficient storage resources, which is distinct from error 8.

Diagnose the failure before changing settings

Write down the exact application, file, browser tab, command or service that produced the message. Note whether it appeared during startup, after a particular action, or only after a long session. This information prevents a system-wide fix from being applied to a problem confined to one process.

Compare the four useful signals

  • Scope: Does only one application fail, or do several programs and Windows components report the message?
  • Timing: Is the failure tied to a repeatable workload, or does it occur immediately after boot?
  • Resource type: Is the evidence pointing to physical RAM, commit/pagefile or swap, process address space, or disk capacity?
  • Persistence: Does restarting the application clear the problem, or does it return until the same workload is repeated?

A single browser tab failing under a heavy session points toward browser workload or extensions. A Java service that cannot start points toward host RAM, swap and JVM sizing. An industrial program should be checked against its vendor’s error code and workload settings.

What’s actually slowing this PC down?

Pick the symptom - the matching free tool is one click away.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

Take a safe snapshot

  1. Save documents, projects and any other work that can be saved.
  2. Record the failed operation and its time. If the application has an error log, preserve the relevant entry before restarting.
  3. Open Windows Task Manager with Ctrl+Shift+Esc. On the Processes view, look for a process whose memory use is growing or is unusually large for the task. On Performance, observe memory and committed usage while reproducing the operation.
  4. Check whether the system’s commit/pagefile capacity or, on another platform, swap capacity is close to its limit. There is no universal percentage at which this error must occur; the threshold depends on the operating system and workload.

General Windows fixes

Close competing applications and tabs

Close programs you are not using, especially other applications that process large files, virtual machines, games, editors and browser windows with many tabs. End only processes you recognize and do not terminate a Windows process merely because its name is unfamiliar. Retry the same command after the workload has been reduced.

Rank #2
Sale
Anker USB C Hub, 5-in-1 USBC to HDMI Splitter with 4K Display | 85W Max PD, 1 Powered USB-C 5Gbps & 2 Powered USB-A 3.0 5Gbps Data Ports, for MacBook Pro, MacBook Air, Dell and More (Black)
  • 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
  • Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
  • Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
  • HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
  • What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.

Restart the affected application

Exit the program normally, wait for it to close, and open it again. A restart releases allocations held by that process and is a useful test: if the operation succeeds immediately afterward but fails again during the same workload, the problem is likely tied to that application’s session or workload rather than a permanent lack of installed RAM.

Restart Windows when the condition persists

If closing applications does not help, save everything and restart the computer or server. A restart clears process state and recreates the operating system’s memory pools. Mitsubishi Electric’s SLMP Data Collector documentation likewise directs users to close other applications and restart the Industrial PC for its not-enough-memory errors.

Reproduce with a smaller workload

Try the operation on a smaller file, fewer records, fewer browser tabs or a shorter batch. If the smaller job works, increase the workload in stages and note the point at which it fails. This gives the application administrator a reproducible limit instead of an assumption that a new RAM module is required.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

Check pagefile or swap capacity instead of guessing

Physical RAM is only one part of the resource picture. A system can have free RAM while its committed memory is constrained, or a server can have swap that is too small or fragmented for a startup allocation. Confirm the actual memory and commit/pagefile or swap readings during the failure. Do not infer a universal threshold from one computer, because operating-system configuration and workload determine the limit.

Rank #3
Sale
Yilador Webcam Cover 3 Pack, 0.03 inch Ultra Thin Laptop Camera Cover Slide | Camera Blocker Slider for iPhone iPad MacBook Pro Computer iMac Cell Phone PC Laptop Accessories, Great for Privacy, Black
  • Note: Not suitable for MacBooks released after 2023 or devices with a protruding front camera; Not applicable to full-screen or notch-style tempered glass screen protectors; Do not use on the rear camera of the phone.
  • 💻 Why Do You Need a Webcam Cover Slide? — Safeguard your privacy by covering your webcam with our reliable webcam cover when not in use. Don't let anyone secretly watch you. Stay protected!
  • ✅ Thin & Stylish — Enhance your laptop's functionality and aesthetics with our 0.027" ultra-thin webcam covers. Seamlessly close your laptop while adding a touch of sophistication.
  • ✅ Fits Most Devices — Compatible with laptops, phones, tablets, desktops! Keep your privacy intact on Ap/ple, Mac/Book, iPh/one, iP/ad, H/P, L/novo, De/ll, Ac/er, As/us, Sa/msung devices.
  • ✅ 365 Days Protection — Our upgraded 3.0 adhesive ensures a strong hold that won't damage your equipment. Experience reliable, long-term privacy protection day in and day out.

Separate a recurring application fault from a system fault

If one application fails while other programs remain stable, update or configure that application according to its vendor’s documentation, inspect its logs and reduce its workload. If multiple unrelated programs fail, investigate system-wide memory and commit/pagefile or swap pressure. If the message appears immediately after boot, look for a service or startup workload that consumes resources before the affected program runs.

Chrome: use Memory Saver for tab pressure

Chrome’s Memory Saver “deactivates tabs that you aren’t currently using. When you access an inactive tab, it automatically reloads.” This reduces the number of active tabs competing for memory while preserving the tabs themselves.

  1. Open Chrome’s three-dot menu and choose Settings.
  2. Open Performance.
  3. Under Memory Saver, choose Moderate, Balanced or Maximum.
  4. Return to the page that failed and retry. An inactive tab may reload when selected, so save form entries or other unsaved work first.

Chrome can also show performance-issue alerts that recommend deactivating tabs. Treat a failure limited to one tab differently from a failure affecting the whole desktop: first reduce that browser session and test again before changing Windows-wide settings.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

Java services and Confluence Data Center

Java services can fail during startup when physical memory and swap are fully utilized or fragmented. Atlassian lists three remedies for Confluence Data Center and similar services: free system memory, increase available swap, and adjust JVM heap settings so they fit the host’s constraints.

Rank #4
AboveTEK Portable Laptop Lap Desk w/Retractable Left/Right Mouse Pad Tray, Non-Slip Heat Shield Tablet Notebook Computer Stand Table w/Sturdy Stable Work Surface for Bed Sofa Couch or Travel
  • Anti-Slip Surface - Transform your laptop into a mobile workstation with the AboveTEK portable laptop lap desk. The anti-slip surface provides a strong grip for laptops up to 15.6 inches(Diagonal), while the double rubber strip on the bottom ensures a stable display or typing experience on your lap, couch, or bed.
  • Retractable Mouse Pad - Retractable laptop mouse pad extends on both directions for the left/right handed with elevation along the edges for stopping mouse from falling off. The size of laptop tray is 14" X 9.7" and the size of mouse pad is 7.4" X 6.1".
  • Effective Heat Shield - The effective heat shield made of sturdy and thick material protects your laptop from overheating. Prioritizes your comfort and safety, an ideal lap pad or board for working anywhere.
  • EASY to Carry and Store - With an ergonomic and simplistic design, the lap desk is portable to store in a backpack. Only 15" in size, 2.2 lb of weight and with slim 0.6 inch thickness, it is ready to be easily carried around.
  • Widely Applicable - The smooth platform accommodates laptops and tablets up to 15.6 inches(Diagonal), making it a versatile accessory and one of the best gifts for mom, dad, students and professionals. Perfect for use as a laptop bed tray or tablet holder anywhere at home, library, or park.

Free host resources first

Stop or reschedule unrelated jobs, close unnecessary applications on the server, and reproduce the startup with the service’s normal workload. Confirm whether physical memory and swap usage change as the service starts.

Increase swap only with capacity planning

Additional swap can provide backing for committed allocations, but it does not replace adequate physical memory. Account for the server’s storage, workload and other services before changing it. A larger swap area is not a reason to ignore sustained RAM pressure.

Set the JVM heap to fit the host

Adjust the service’s JVM heap according to its documented capacity plan and the memory required by the operating system and companion services. Blindly increasing the heap can starve the operating system and make the same allocation problem worse. Change one variable at a time and verify startup and normal workload behavior.

Free tools Windows power users keep installed

One-click scans. No signup required.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Support on Ko-Fi

Industrial and vendor-specific applications

Applications may reuse the phrase “Not enough memory” for their own allocation failures. Mitsubishi Electric’s SLMP Data Collector, for example, reports this error when it cannot obtain enough memory to execute an operation and instructs users to close other applications and restart the Industrial PC.

Best Value
Sale
LAPGEAR Home Office Lap Desk – Pink, Fits 15.6” Laptops
  • Spacious Design: Measuring 21.1" wide and 12" deep, our lap desk comfortably fits most laptops up to 15.6". Extra room for accessories ensures convenience.
  • Enhanced Functionality: Packed with handy features, including a 5x9" precision tracking mouse pad and a built-in phone slot for seamless work or video calls. Plus, enjoy laptop support with the integrated device ledge.
  • Cool Comfort: Enjoy a stable surface with our lap desk's dual bolster cushion, designed for comfort and airflow, keeping your lap cool during extended use.
  • Durable Surface: Work with confidence on our lap desk's solid surface, featuring a blush pink color, ensuring optimal air circulation to prevent your laptop from overheating.
  • On-the-Go Convenience: With an integrated handle and lightweight design (2.14 lbs), our lap desk is portable for travel or moving around the house, offering flexibility in any space.
  1. Capture the exact operation, data size and vendor error entry.
  2. Close other applications on the Industrial PC and retry.
  3. Restart the Industrial PC if the error remains.
  4. Check the product’s workload, memory settings and release-specific documentation before changing operating-system or controller settings.

Do not treat a vendor’s message as proof that the computer’s RAM is defective. The application’s operation size, configuration and process limits may be the deciding factors.

Is it a RAM problem or a disk-space problem?

Start with the code and the resource telemetry, not the wording alone. Error 8 identifies a failed memory-resource allocation. Error 14 identifies insufficient storage for an operation. A full disk can also prevent a pagefile or swap-backed allocation from working, so storage is worth checking when commit or swap is involved, but freeing disk space is not a universal fix for error 8.

  • If one program fails during a repeatable large operation, investigate that program’s workload and address-space or commit behavior.
  • If many programs fail while committed usage is near its limit, investigate pagefile or swap capacity and the applications consuming memory.
  • If the failure clears after restarting and returns only after prolonged use, focus on the repeating workload and process behavior.
  • If it occurs immediately after boot, inspect startup services and the host’s baseline memory use.

When hardware advice is premature

The error alone is not enough evidence to recommend a particular RAM stick, SSD, cooling pad or bootable diagnostic device. Hardware selection requires the device model, operating system, memory telemetry and a confirmed root cause. First establish whether the limit is physical RAM, commit/pagefile or swap, address space, fragmentation or an application-specific setting. Only then can an upgrade be matched to the actual constraint.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

A repeatable troubleshooting checklist

  1. Identify the exact program and operation.
  2. Save work and record the message or log entry.
  3. Close unnecessary applications and browser tabs.
  4. Retry the operation with the same inputs.
  5. Restart the application.
  6. Use Task Manager or the platform equivalent to observe memory and commit/pagefile or swap usage.
  7. Restart Windows or the server if the failure persists.
  8. For Chrome, configure Settings > Performance > Memory Saver.
  9. For Java services, free host memory, plan any swap change, and size the JVM heap within the host’s limits.
  10. For industrial software, follow the vendor’s error-specific procedure and preserve the workload details.
  11. If the problem recurs, provide the application owner or administrator with the scope, timing, resource readings and reproducible workload.

As an optional shortcut after these manual checks, Outbyte PC Repair can address more than 100 common Windows issues where possible, review system elements and settings, clean temporary and cache files, and provide an app-crash log and vulnerability checks. It runs on Windows 11, 10, 8 and 7; a category-based free trial lasts at least two days before a paid subscription. Results vary, it does not repair every crash, and it complements rather than replaces antivirus software.

The Bottom Line

“Not enough memory” means an allocation failed, not automatically that the computer has no usable RAM. Identify the failing workload, reduce competing usage, restart, inspect commit/pagefile or swap as well as physical memory, and then apply the product-specific Chrome, Java or vendor procedure that matches the evidence.

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.

Leave a Reply

Your email address will not be published. Required fields are marked *

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

More quests from Patch Notes

  1. How to Set Up a RedM (RDR2) Server in 2026: License Key, txAdmin and server.cfg, Step by StepBlog11min
  2. Best RedM (RDR2) Server Hosting in 2026: Comparing Four Hosts on Slots, Memory and PriceBlog10min
  3. How to Host a Mindustry Server in 2026: server-release.jar, Port 6567 and the Commands That MatterBlog7min
Recommended PC Tool
Recommended PC Tool
Windows Errors? Fix Them Before They SpreadFree repair scan
Crashes, No Sound, or Screen Glitches?Free driver scan

Two free Windows tools

One Free Minute Could Fix That PC

Before you go - each of these free tools takes about a minute and tackles what quietly slows a Windows PC down.

Special offer. View Outbyte info, uninstall instructions, EULA, and Privacy Policy.