While most BSOD errors have been fairly covered, and you will find a number of solutions on the web, there seems to be a dearth of reliable information when it comes to the INVALID_IO_BOOST_STATE error. So, let’s find out all about it.

What does Invalid IO Boost State mean?

In technical terms, the error indicates that a thread exited with a non-zero I/O boost state, which under an ideal scenario should have been zero. Here are a few reasons you might be getting the error:

Malfunctioning hardware: A malfunctioning piece of hardware can affect the PC’s performance and trigger a range of errors. Incompatible, corrupt, or outdated drivers: If you haven’t got the right ones, or the installed drivers are outdated or corrupt, it might lead to this error. Corrupt system files: When there are corrupt system files on the PC, you may get this error. PC infected with malware: Malware or virus on the computer is another reason for this error, and a full system scan will make that clear.

How can I fix the Invalid IO Boost State error?

Before we head to the slightly complex solutions, here are a few quick tips that might help:

Restart the computer and check if the error appears again. In some cases, it could be just a one-time thing. Make sure all the connections are in order. Disconnect all non-critical peripherals from the PC while leaving just the keyboard, mouse, and monitor. Now connect them one at a time and see whether the Invalid IO Boost State error reappears. When it does, the peripheral connected last is the problematic one. Remove any external hard drives connected to the computer. Check for any pending Windows updates, and if there are any, install them. Disable any antivirus installed on the PC, except the built-in Windows Security.

If none of these work, head to the fixes listed next.

1. Disable automatic restart

2. Scan for malware and virus

A full system scan using the built-in Windows Security should help if it’s malware or a virus causing the Invalid IO Boost State BSOD error.

3. Update the drivers

Though Windows usually takes care of updates, you should update the drivers every once in a while, especially when getting the Invalid IO Boost State error. If the OS can’t find updates, you can always manually install the latest drivers. Still, you can also choose the easier way to manage any of your PC drivers with dedicated support from a practical tool like DriveFix. Shortly, the program will entirely scan the system and find outdated or missing drivers, thus updating them automatically and 100% secure. ⇒ Get DriverFix

4. Uninstall the problematic applications

5. Test the RAM

The built-in Windows Memory Diagnostic tool helps fix issues with the RAM, a probable cause for the Invalid IO Boost State error. If it doesn’t work, you can use Memtest86+, an open-source and effective memory testing tool. It runs various tests on the RAM, even individually on each module, identifies the problems, and tries to fix them.

6. Perform a system restore

System Restore is an effective troubleshooting method to eliminate trivial issues and even the Invalid IO Boost State BSOD error when recent system changes are responsible for it. Also, you don’t lose any files in the process, though it affects the installed apps and configured settings. If the problem persists, it’s likely a more complex underlying cause difficult to identify manually, and using an effective BSOD repair tool is the best way to proceed. Tell us which fix worked for you in the comments section below.

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