I am new to Drupal and trying to install drupal commerce from scratch on Windows WebMatrix and Windows / IIS 7.
I first installed Drupal then added commerce to it and the site came up fine but on clicking couple of admin menu's like Module and Structure I am getting "500.0 - Internal Server Error". Also the same error comes when I click on "Run Cron" .
Am I missing anything in installation which is blocking the IIS ?
Also, is there a place where I can see proper log messages to debug this issue better. Currently I am seeing my log files under "\IISExpress\TraceLogFiles\"