installation - QGIS Desktop 2.2.0 - program does not start

I just installed QGIS 2.2 (I download QGIS Standalone InstalleVersion 2.2 (32 bit)).Installation was successful without any errors.

Then I try lunch QGIS Desktop 2.2.0 but the program does not start.

Update

In postinstall.log I not found any bugs.

I also install Microsoft Visual C++ 2008 Redistributable Package (x86) and clear path (Why is QGIS not launching?)

Answer

If you are in Windows and you have no shortcut created during the installation, you can start QGIS Valmiera by running the bellow commands (depending of your installation folder):

C:\OSGeo4W\bin\nircmd.exe exec hide C:\OSGeo4W\bin\qgis.bat

or

c:\Program Files\QGIS Valmiera\bin\nircmd.exe exec hide c:\Program Files\QGIS Valmiera\bin\qgis.bat

Also, you can create a shortcut if you feel comfortable: