Xbox Error Code 0x800700AA — What It Means & How to Fix It

What Does This Error Mean?

Error 0x800700AA means your Xbox tried to access a file or resource that is currently in use by another process. This usually happens during game installs or updates when files are locked. A restart almost always fixes this error.

Affected Models

Xbox One
Xbox One S
Xbox One X
Xbox Series S
Xbox Series X

Common Causes

A game or app is running in the background while you are trying to install an update for it
A previous installation or update is still running and has locked the file
The Xbox's background download queue is accessing the same files you are trying to modify
A system process is using the game file after a crash and has not released it
The Xbox was not properly shut down last time, leaving file locks active

How to Fix It

Close the game or app that is currently open. Press the Xbox button, hover over the game tile, press the Menu button, and select Quit. Make sure nothing is running in the background.

You cannot update or modify a game while it is actively running.
Do a full power cycle. Hold the Xbox power button for 10 seconds until the console shuts off completely. Unplug the power cable from the wall for 2 minutes, then plug it back in and restart.

This releases all file locks and clears system cache — a full power cycle is more effective than a regular restart.
Pause all downloads and updates. Go to My Games and Apps > Queue and pause everything. Wait 2 minutes, then resume only the one that is giving the error.

Multiple simultaneous installs can cause file conflicts on Xbox.
Uninstall and reinstall the problem game. Press Menu on the game tile, select Manage Game and Add-ons > Uninstall All, then re-download from your library.

This removes any locked or corrupted file state left over from a failed installation.
If the error happens repeatedly on a specific game, check if there is a pending game update. Go to My Games and Apps > Updates and install any available updates for that game.

Outdated game files sometimes cause resource conflicts during subsequent update attempts.

When to Call a Professional

This error rarely requires professional help. If it persists after multiple restarts and reinstalls, contact Xbox Support at support.xbox.com. A persistent resource-lock issue can occasionally point to a deeper storage problem.

Frequently Asked Questions

Why does my Xbox show this error every time I try to update a game?

The most likely reason is that the game is still running or snapped in the background. Xbox sometimes keeps apps active in suspend mode after you leave them. Always fully quit the game using the Menu > Quit option before updating.

Is 0x800700AA a serious error?

No — it is a minor resource-conflict error, not a hardware or data loss issue. A power cycle almost always clears it. It does not indicate that anything is wrong with your console's hardware.

Does this error delete my saved game data?

No — this error does not touch your saved data. Xbox saves are stored separately from game files. Cloud saves on Xbox servers are also unaffected.