No, that didn't solve the issue, but check this one out:
This worked under Windows 8 x64, and it should most likely work under Se7en.
Once the model is detected, download the file for your system - even if it's Vista - Vista, Se7en, and Wind8ws.
The Intex IT-305WC webcam is not listed in the Windows 7 compatibility. The webcam is only compatible with Windows XP and Vista on the manufacturer's website, so you may install the webcam drivers in compatibility mode.
Right click the installation file and select Properties.
Click the Compatibility tab.
Under Compatibility mode, check the Run this program in compatibility mode for: option.