Hi Shakeel,
Using my test web app, both your font and my font work fine:
http://screencast.com/t/89ZXihHS
However, from my big web app, Cells still can’t find the font:
http://screencast.com/t/jZSur4Yalw
My font is a TTF, just like yours, obviously.
Strangely enough, from my big web application, it’s still not working (and I’m continuing to get a font substitution). I’ve confirmed that the App Pool account has access to the directory (and can write and read a text file in the same directory), so it doesn’t seem like directory permissions.
The code in my test application is copied directly over from the big application, so I don’t really see any alternatives there.
I also published my test app to IIS, to see if that made a difference. It worked just fine there, so I don’t see that it’s something about IIS.
If you have any further ideas, I’d be grateful to hear!
Take care,
Michael