Cant open a file directly when I click on it

[Raul B]

When I click on a file, it goes to the program, then i have to right click,
then click on open, then it goes to my document, where I have the file. But
why when I double click on the existing file, it will not open it directly?

 

[Jim Thomlinson]

in XL Tools -> Options -> General tab -> uncheck Ignore other applications.