when i use the float icon browser chrome  the chrome browser is launch

when i use *Main menu ->view  open in browser index.php ( after close all tab already open by phpstorm )

php storm show a window with this content

-------------------------copy paste of the windows----------------------------

[Window Title]

\C:\Users\lionel\AppData\Local\Google\Chrome

[Content]

Windows ne trouve pas '\C:\Users\lionel\AppData\Local\Google\Chrome'. Vérifiez que vous avez entré le nom correct, puis réessayez.

[OK]

-------------------------------------------------------------------------------------------

there is a "\"  before the path so where is define this path  in phpstorm ?

thank's for any help

regard's