To solve the problem of "double click PDF file, pop up", please install Evernote program

Just double clicked pdf file , Then the pop-up “ Please install evernote Program “, I took a look at the default file opening method , Discovery is also Fuxin , No problem .

I have encountered this problem before , Solve it today . The method is as follows ：

Click on the file in Fuxin reader --- preferences -- File associations --- spot （ Set as default reader ） and （ Restore file associations ）,360 Security guard changed , After the alarm window pops up , Need to always allow . Set the operation ;

then ,

Modify the specified application of the file . Here's the picture ：