Error while installing Qt SDK 1.2.1 on Windows 7( Offline installer)

[Waylander]

Got below error while installing.. (Don’t know how to paste an image)

“Error during installation process(com.nokia.ndk.tools.madde.usbdriver) : execution failed(Unexpected exit code: -2147418112): “C:\QtSDK\Madde\usbdriver\DPInst.exe /SE /SA /SW”“

I had to ignore this error to continue and don’t know how will this error effect my development env.

[symbianyucca]

You could try and see, the name suggest that it could be somehting to do with USB, so likely if you have problems, it will be with on-device-debugging parts.