Resolve error 0xc000009a when launching applications in Windows 10

Method 1: check for the latest updates

Code error. 0xc000009awhich appears in Windows 10, it is due in most cases to the load of the RAM memory or problems indirectly related to it. Despite this, you must first take the easy route and install the latest updates to erase the opportunity for conflicts.

1. To run “Starts”. and go from there to “Choices”..
2. Drop down and select a tile “Update and security”..
3. Start checking for updates and then install them if you find them.

For more information on installing updates and responding to issues caused by them, consult other posts on our site by clicking on the respective title.

read more:
Install Windows updates 10
Manually install Windows updates 10
Troubleshooting update installation problems in Windows 10

Method 2: disable sleep mode

We have taken this method into account because users share it and report that it really helps to correct the error found, since hibernate mode is directly related to RAM memory and can affect it even when the computer is in active mode. Check the effectiveness of this option by disabling hibernation according to the following instructions.

Read more: Disabling hibernate mode on a Windows computer

Method 3: perform hard drive defragmentation

There is a chance that due to the increased fragmentation of the hard drive, computer performance decreases, some files do not have time to be processed by RAM on time, what causes the error in question to appear. You can initiate hard drive defragmentation with the built-in functionality of the operating system, as well as several specialized programs in the public domain.

Read more: Disk defragmentation in Windows 10

Method 4: defrag the RAM

Sometimes users don't even realize that when running some games or applications, RAM is already in a limited amount and is then loaded to the 100%. This can cause the problem. 0xc000009a with a new stop of the program. We suggest you check the RAM load and, if required, delete it following the recommendations in the following post.

Read more: RAM memory optimization in Windows 10

Method 5: activate swap file

If an application really does not have enough RAM to run even after cleaning it, creating a virtual swap file is the best option to fix the error on a scheduled basis. 0xc000009a. You must first determine its optimal size, and then adjust it manually, following the instructions of the posts in the following links.

read more:
How to determine the proper paging file size in Windows 10
How to activate the swap file on a Windows computer 10

Method 6: Checking for viruses on your computer

Infection of your computer with viruses is one of the possible causes of all kinds of problems when interacting with your computer. If none of the above has helped, it makes sense to scan your system for viruses and, if you find them, remove them urgently. For this, one of the special programs that our other author wrote about in another post is used.

More information: Fight against computer viruses

Method 7: check the integrity of system files

Verifying the integrity of your system files is a method that should only be used when none of the previously described solutions were successful.. Component problems rarely happen, so not all users have to run this type of analysis. Despite this, if you need it, check out our other tutorial to learn how to work with the system analysis utilities.

Read more: Using and restoring system file integrity checks in Windows 10

Sometimes it helps to reinstall the app or the launcher from which it starts. In the case of pirated games, We suggest looking for another build and buying a licensed version to avoid all kinds of problems that may arise due to the manufacturer making a mistake or losing a file.

Has this post helped you?