在写这个文章之前我还去Google查了一下这个进程名称，但是大部分都说是病毒。。。
今天早晨起来之后在我的服务器上看到了，有些时候这个进程不是病毒，是MySQL的一个程序。
最后因为失败卡在那，
================End Installation================
Cannot connect remote …….
当然如果是个人电脑也不装什么MySQL，那应该就是病毒了。
Microsoft Community：http://answers.microsoft.com/en-us/windows/forum/windows_7-security/what-is-taskengexe/526f43d3-d311-4637-a19a-a76f1ce351fb
File.Net：http://www.file.net/process/taskeng.exe.html
The process known as Task Scheduler Engine orAufgabenplanungsmodul or poilo13 belongs to software Microsoft Windows Operating System ordownloader or Betriebssystem Microsoft Windows by Microsoft (www.microsoft.com) orBienneSoft.
Description: The original taskeng.exe from Microsoft is an important part of Windows, but often causes problems. The file taskeng.exe is located in the C:WindowsSystem32 folder. Known file sizes on Windows 8/7/XP are 166,400 bytes (27% of all occurrences), 169,472 bytes and 9 more variants. 
The taskeng.exe file is a Windows core system file. The program is not visible. It is a trustworthy file from Microsoft. Therefore the technical security rating is 3% dangerous; however you should also read the user reviews.