
Re: Error 424 trying to create IIS virtual directory
can you take a look in the eventviewer for details ?
Indeed, the problem occurs when the installer tries to create the Virtual directory in IIS
In fact the installer creates this script called ftrCreateVDir.vbs in your temp folder and executes it.
HOWEVER :
To successfully run this install on Windows Vista, IIS 6 Management Compatibility must be checked.
To enable this setting, do the following:
a. Open "Control Panel" and ensure "Control Panel Home" is the current view.
b. Click the "Uninstall a program" link from the Programs menu item.
c. Select "Turn Windows features on or off" from the Tasks menu.
d. Expand the "Internet Information Services" node, followed by the "Web Management Tools" node.
e. Check the "IIS 6 Management Compatibility" node. Ensure the nodes under this are checked as well. Then, click "OK".
Take a coffee while your machine reconfigures

Hope this helps.
Steph