Win7 prompt application error oxc0000409 how to do?

In the Win7 system operation, a user encountered the winlogon.exe application error pop-up prompt, the unknown software exception oxc0000409, what caused this? How to solve it? The following Xiaobian provides a solution for Win7 prompt application error oxc0000409.

Here's how:

Method One:

uninstall now used by the browser, then re-install, or upgrade to the latest version of the browser to use Please note that proper configuration is required when reinstalling.

Method 2:

There are some malicious plug-ins on the computer, and these malicious plug-ins need to be disposed of to ensure the normal operation of the browser.

Method 3:

Relying on third-party software repair tools, such as the browser repair software in the 360 ​​first-aid kit, you can try to use these repair software to operate.

The above is the Win7 prompt application error oxc0000409 solution introduced, there are three ways to choose from, to help you solve the problem.