What about high CPU usage? What file is Commonua.exe?

　　What file is Commonua.exe? View Task Manager found two commonua.exe files, one commonua.exe, one commonUA.exe. Two CPU to occupy nearly 100% (one occupies 50%, one occupies about 47%), the card is not!

After receiving the user's questions and documents, we have the first time to detect. The file path is under C:Program FilesCommon filesalipayupdater, and there is also a AlipayUpdater.exe process in the process, the path is C:Program FilesCommon FilesalipayUpdaterAlipayUpdater.exe. Initial examination of the file as a virus-free file. Upgrade process for Alipay. After the response of netizens, after a few minutes the process disappears (after a little wait and will automatically open, Occupy cpu100%), further reaction to the normal upgrade procedures. It is only possible that the upgrade process was designed to be flawed (or it could be a malicious exploit of the system's vulnerabilities, and a recent focus on Microsoft's latest patches for installation).

　　Workaround:

One: If you do not often use Alipay, then directly uninstall Alipay plug-in can be.

Two: If you often use Alipay, do not want to uninstall, please refer to the following steps:

If you are late for recovery, open Task Manager to manually end the process tree, and then follow these steps to set up your browser (you can also restart your computer, and then follow this procedure directly):

1, please open IE Browser "toolbar"-----Internet Options-General, click Delete temporary files and delete cookies;

2, after setting up, please close all pages, restart the browser. Then download the Alipay security control again, Https://download.alipay.com/itrusenroll.exe This is a link to the download control.

3. Click Start Menu-run-enter "msconfig"-OK, eject the System Configuration Utility-service-find "Alipay Updater Servie" Cancel the front of the small tick, OK, Press the prompts to restart the computer immediately (if there are 360 security guards or QQ security butler, such as software more convenient, refer to the following steps can also).

1 If you do not use this method, you can use the 360 security guards to turn on-optimize acceleration-Startup item-Application software Services-alipay Updater servie-set to "Prohibit startup" (figure I)-finally reboot the computer.

2 If no 360 security guards, can also use QQ computer Butler, open select System Acceleration-power-on acceleration-service-Find "Alipay updater Servie" set to Disabled (such as figure two, iii), restart the computer can be.

　　

Finally, it is recommended to update the anti-virus software regularly, to carry out a comprehensive hard drive scan (the computer used a long time, how many can check the virus Oh ~) and patch repair.