QT Designer startup crash after compilation (64-bit, MSVC2008)

[yakaneli]

Hi. I have just compiled qt 4.6.2 from source using the msvc 2008 x64 command tools. It seemed to run smoothly. However, when I try to launch the Qt Designer, I get a crash loading D3D9.dll.

I have compiled qt 4.6.2 from source before for 64-bit, and previous builds work fine, but I am now doing this on a brand new computer.

I can't figure out what is different in this case, I have never seen this before. I am using Windows 7 professional 64-bit and visual studios 2008. As far as I know, all you need to do is run

configure -platform win32-msvc2008

nmake

and you are good to go. Any ideas?

[Highspeedy]

Same problem with Designer from QT 4.71 64 Bit compiled with MS SDK 7.1 on Windows 7 (64 Bit)