I am getting this error when trying to run a php file from within NuSphere:

"Failed to run HTML browser. Seems, there is no default browser installed on your system or HTML extension is not associated with browser.
Error code=2."


The default HTML browser is IE 6. But if I open the browser first, separately, then try to run the php file, I find that the file loads correctly in the browser.

Can you help me to solve this issue?

Thanks

Probably you changed some records in the Registry and now .URL extension is not associated with Internet Expolorer. Check the following keys:

HKEY_CLASSES_ROOT\InternetShortcut
HKEY_CLASSES_ROOT\InternetShortcut\shell\open\command
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\NewShortcutHandlers
HKEY_CLASSES_ROOT\.URL\ShellEx\{000214EE-0000-0000-C000-000000000046}

Anyway, check Internet Options->Programs->"Internet Explorer should check to see whether it is the default browser"