Fix 0X0000027B Virtual Memory Minimum Too Low Error

You're staring at a blue screen or a crash loop with ERROR_COMMITMENT_MINIMUM (0X0000027B) and the message "Your system is low on virtual memory". I've seen this on a dozen client machines over the years—usually right after someone installed a big game or tried to run a VM with 16GB of RAM on an 8GB laptop. The culprit is almost always the pagefile.

The pagefile is your hard drive acting as a RAM overflow. Windows sets a minimum and maximum size. When that minimum is too low, or the drive is nearly full, Windows can't commit enough virtual memory to keep apps running. The fix is straightforward.

Cause #1: Pagefile Set Too Small or on a Full Drive

In 9 out of 10 cases, the pagefile is either manually capped at a tiny size (like 200MB) or sitting on a drive that's almost out of space. Here's the fix:

1. Press Win + R, type sysdm.cpl, hit Enter.
2. Go to the Advanced tab, under Performance click Settings.
3. Again the Advanced tab, then under Virtual memory click Change.
4. Uncheck Automatically manage paging file size for all drives.
5. Select your system drive (usually C:).
6. Choose Custom size.
7. Set Initial size to 1.5 times your RAM. For example, if you have 8GB RAM, put 12288 MB.
8. Set Maximum size to 3 times your RAM—that's 24576 MB for 8GB.
9. Click Set, then OK, and restart.

If the drive is nearly full (less than 10% free space), Windows can't expand the pagefile even if you set a big max. Free up space first, or move the pagefile to another drive with more room.

Had a client last month whose entire print queue died because of this—their C: drive had 2GB free, and the pagefile was set to a fixed 512MB. Moved the pagefile to their D: drive and the error vanished.

Cause #2: RAM Overcommit from Too Many Apps or a Memory Leak

Sometimes your pagefile is fine, but you've got a program eating commit memory like it's free. When every app requests more memory than physical RAM plus pagefile can handle, you get this error.

Check what's consuming commit memory:

1. Open Task Manager (Ctrl + Shift + Esc).
2. Go to Performance → Memory.
3. Look at the bottom—Committed shows used vs limit.
4. If used is close to limit, something's leaking.

Sort processes by memory in the Processes tab. Chrome with 40 tabs, Adobe apps, or a runaway service can do it. Restart that app, or kill it if it's stuck. If a specific app always causes this, update it—I've fixed two separate cases where an outdated graphics driver caused a memory leak that triggered 0X0000027B.

Also, if you're running Windows 10/11 with 4GB RAM or less, you're just living on the edge. Increase your pagefile to 4GB minimum even if you think you have enough. Windows needs headroom for its own internal processes.

Cause #3: Corrupted Pagefile or Bad System Files

If the pagefile is set correctly and you have space, but the error still appears, the pagefile itself might be corrupted. Windows can usually recreate it, but occasionally fails. Also, system file corruption can cause the commit limit to be misreported.

Here's the safest sequence:

1. Set pagefile to No paging file for all drives, then restart.
2. Restart again, then go back and re-enable System managed size (or set custom sizes as above).
3. Run sfc /scannow in an elevated Command Prompt to fix system files.
4. If that doesn't work, run DISM /Online /Cleanup-Image /RestoreHealth.

Forcing the pagefile off forces Windows to delete the old file and recreate a fresh one. That clears any corruption. I've seen this work on Windows 10 21H2 and Windows 11 22H2.

One more thing: if you have multiple drives, disable the pagefile on all but one. Having pagefiles on multiple drives can cause conflicts, especially if one is a slow external USB drive. Keep it on your fastest internal SSD.

Quick-Reference Summary

Start with cause #1—that's the one you'll hit 90% of the time. If you've done all three and the error still comes back, you might have a failing hard drive or a dying RAM stick. Run chkdsk /f on your drive and a memory test like Windows Memory Diagnostic. But honestly, I've never seen it get past cause #2 unless the hardware was already toast.