QGIS 2.2 Crash dumped on Windows 8.1

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After I installed QGIS 2.2 via OSGeo4W, as I click the icon of QGIS, then it shows this up,

so I can't open QGIS 2.2

Here's some look like troublesome lines in my installation log,

2014/03/23 13:42:15 io_stream_cygfile: fopen(/etc/setup/setup.rc) failed 2 No such file or directory2014/03/23 13:42:15 Current Directory: C:\Users\Heinz\Installation files2014/03/23 13:42:15 Root Directory: C:\OSGeo4W642014/03/23 13:42:15 Could not open service McShield for query, start and stop. McAfee may not be installed, or we don't have access.2014/03/23 13:42:17 root: C:\OSGeo4W642014/03/23 13:42:17 Selected local directory: C:\Users\Heinz\Installation files2014/03/23 13:42:17 Menu name: OSGeo4W2014/03/23 13:42:17 net: Direct2014/03/23 13:42:19 site: http://download.osgeo.org/osgeo4w/2014/03/23 13:42:19 mbox note: Unable to get setup.ini from 2014/03/23 13:43:00 site: http://download.osgeo.org/osgeo4w/2014/03/23 13:43:00 io_stream_cygfile: fopen(/etc/setup/installed.db) failed 2 No such file or directory2014/03/23 13:43:01 io_stream_cygfile: fopen(/etc/setup/timestamp) failed 2 No such file or directory
How to fix this problem

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