profiler - Can not load xdebug profile by webgrind -

i have tried use webgrind profiling application when click on update button show error:

could not open d:\program files\xampp\tmp/ reading. d:\program files\xampp\htdocs\webgrind\library\preprocessor.php, line 49 

i check permission folder tmp , sure it's allow full control everyone. folder d:\program files\xampp\tmp has file xdebug_profile.6096, mean xdebug worked correctly (i tested xdebug using netbeans xdebug , works normally).

my system:

windows vista

xampp 1.7.3

webgrind 1.02

anyone have experience of this? please me!

think have thang.

try adding directory directive vhost. should allow server access folders outside of it's directory.

i've added vhost use localhost on windows machine.

#template vhost container  namevirtualhost *:80  <virtualhost *:80>      documentroot c:\www     servername localhost     customlog logs/localhost-transfer.log combined     errorlog logs/localhost-error.log      # non configurable settings      directoryindex index.html index.php      <directory c:\www>         options indexes         allowoverride none         order allow,deny         allow     </directory>      <directory "c:/xampp/tmp">         options indexes followsymlinks includes execcgi         allowoverride         order allow,deny         allow     </directory>  </virtualhost>