I was trying to make a Qt S60 application...
I had installed http://pepper.troll.no/s60prerelease....5.2-tower.exe on my system.

Before installing the above, I had installed -
1) Nokia S60 SDK 5th Edition V1
2) Nokia S60 SDK 3rd Editon FP2
3) Carbide C++ v2
4) Patch for Carbide C++
5) OpenC cpp plugin

All were installed on C Drive.

Now after installing the tower release,,, I followed the Install guide - Qt for S60 pre-release "Tower" video.
and made a Qt Project -- MainWindow from the templates..
but when I built project, it gave me error -
BLDMAKE ERROR: Can't find "\QtProjects\Symbian\Carbide\workspace\MainWindow\ BLD.INF" MainWindow Unknown C/C++ Problem
I also tried from Qt S60 Command prompt the following -
C:\QtProjects\Symbian\Carbide\workspace>cd MainWindow
C:\QtProjects\Symbian\Carbide\workspace\MainWindow >qmake
C:\QtProjects\Symbian\Carbide\workspace\MainWindow >make
make: Error -- Configuration file `/etc/startup.mk' not found
C:\QtProjects\Symbian\Carbide\workspace\MainWindow >
I searched a lot on net but in vain. Finally I realised that the tower exe installs only Qt sources on the folder.
My question is - is it necessary to build 4.5.2-tower ?? The Qt libraries are installed in S60 SDK's so cant Carbide pick them from those SDK's ??
Can someone point me where I am going wrong or how to rectify the above errors ?

I will on monday try to build the C:\Qt\4.5.2-tower folder... but meanwhile if I get the answers, it will be very helpful

FYI: I was trying to install the above on WindowsXP machine...