Continue reading to find out How to Fix SYS_ERROR DEV 10493 in Black Ops 6; it's all here.

The most common causes of the Sys_error DEV ERROR 10493 on Black Ops 6 relate to the reserved space of the console, wherein temporary files are stored for keeping games running well. This could not let the game launch when this space is corrupted. However, on the other side, it may also be due to server-side issues or inappropriate shutdowns of the game that corrupt its files or cache.

First, try to resolve the problem with the latest game version. Quite a few problems are caused by using versions of a game that are out of date.

1. Clear the Reserved Space - Xbox




It saves a part of the console's memory for future downloadable content and patches. This memory contains temporary files that help the game run smoothly and correctly; if this gets corrupted, it will flash the Sys_error DEV ERROR 10493 error. To resolve this, you simply have to free your console's space. 


Please note that this won't delete any settings or saved game data.


Select My games and applications from the Home screen. 


Highlight and select Black Ops 6 from the list of installed games, then go to Manage Game and Add-ons. 


Under the Saved Data section, select Reserved Space. 


Scroll to the bottom of this page and select Clear Reserved Space to confirm your action. 


After that, start the game.


Power cycling can clear any type of glitch or error issue that prevents your game from working. To perform the cycle,


Completely power your console off.


Switch off the power supply to the console.


Wait for 15–20 seconds before attaching the power cables back.


Power your console on to see if the problem has been resolved.

3. Restore the PlayStation Game License


Errors like 10493 can arise when the license related to the game becomes corrupt or unsynchronized. License restoration will refresh all mismatched data and permissions. 


Select Call of Duty from the Games menu.


Then click on Restore License.


Now, after fixing the issue, try launching the game.


4. Relaunch the Game


Incompatible data and corrupted files are other causes of malfunction. Reinstallation of the game replaces all corrupted files with new ones.


4.1 PlayStation 4 


Highlight Call of Duty in the Games menu. 


Click on the option of Manage Game Content. 


Uninstall Black Ops 6 Multiplayer from PlayStation 6 and then reinstall it. 


Xbox One System 4.2 


The X button of your controller will open the main menu.


Select all under My Games and Apps.


Press the three-lined button on your controller; then select Call of Duty: Black Ops 6 to enter that game's menu.


Once you've selected Uninstall, confirm it by selecting Uninstall All.


This means the only solution for the problem is to reinstall the game.


Why did none of the suggested fixes work? In case it is to do with a network connection, you might check if switching to another network solves the issue.


That is all there is to know about How to Fix SYS_ERROR DEV 10493 in Black Ops 6, hoping that it has served enough.




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