QT VC add in - where is my addin?

Hello!

After the "successful" installation of Qt-Addin 1.2.2 my Visual Studio2012 doesnt have any Add In at all...
There is no QT5 Menu point in the top list, i cant open Qt projekt files and in the Addin-Manager there is no Qt addin listed...

System: Win7 x64
- VisualStudio 12 Prof. was installed first (Works in any possible way)
- Then i installed the lates QT version version for VC12 x64. (Qt-Creator works fine too)
- In the installation of the addin i choose to install nothing but VC2012.
After qt installs the addin "successful" without any error or warning, my VC12 does not notice anything...

Any ideas? Anything could help...