Here is a wonderful way to get your WIn8.1 to install the latest version of Bing Input method: First in the win8.1 to install the old version of the Bing Input method (win8.1 only limited the new version of the Bing Input Method installation), and then upgraded to the new version of the input method.
The method is to enter the "file path bing Input Method installation package name/i/quiet" on the command line, and the procedure is as follows:
1, win+x out "command Prompt"
2, in the command prompt input, c:userswinchinadesktopbingpinyinsetup_1.1.169.02/i/quiet, enter, that is, complete the task.
3, win8.1 successfully installed on the latest version of the Bing input method.
The simple three commands can solve the problem that your Win8.1 can't install the latest version of Bing IME, which is the most thorough, effective and simple way to date.