Hi All,
I am unable to use Help option in qtCreator. It is showing the following error
The page could not be found
'qthelp://com.nokia.qtcreator.221/qdoc//doc/index.html'.

I have installed Qt 4.7.3 and it was working fine for a month and now it is showing the above error for Help option.Please let me the solution ASAP for this other than uninstalling Qt.


Thank you,