If you're positive that a hardware problem isn't causing the Code 43 error, you could try a repair install of Windows. If that doesn't work, try a clean install of Windows.

Fix Valorent Error Code 7, We are aware of issues with social panel and logins for some players OR Error Code: 7, NOT YET, There was an error connecting to the platform.

Graphics Device Driver Error Codes 22, 32, 37, or 43 can cause issues when you're trying to game, edit a video, or watch a movie. Here are the fixes!

Q: I am using Windows 10 on a brand new laptop and keep getting a message that my Yahoo settings are out of date. When I try to fix it by saving the password I keep getting the out of date notices ...

Update: It already pushed one hotfix for the Valorant beta's at-launch server issues earlier in the day, but now Riot is now exploring a new fix for what it describes as "Riot-wide server/login ...

You can finally get an answer on those strange Windows error codes through Microsoft’s troubleshooting site, Fix Windows Update Errors.