FCK Editor not Appearing on Views Header

Hello,

I have several sites using this great module, nice work! Now the problem I am facing is FCK Editor not Appearing when I try to add text to view Header or footer. This problem is on all views, not just limited to one view. I also tried clearing view and website caches :-(

In FCK editor settings I have included the correct path of the view and set "Use inclusion or exclusion mode" to "include" (so that the view path is included), I also tried by adding the "field name", but no use :-( I was logged in as admin user (user/1)

Is it something that I missed out? The FCK editor is working perfect on all other pages, custom and predefined content types. Is it an issue with views module? I am using Views 6.x-2.6.

Looking forward for a suggestion!