i tried installing the native client and then run the setup
when i click on set up command prompot appears and disappears
Installing on windows XP sp3
i have .net frame work 3.0 sp2,2.0 sp2,3.5 sp1 installed on the machine
.net frame wrok 4 client profile and .net framework 4 extended is also installed on the machine
Bellow is the log
12/25/2012 17:41:45.399 ======================================================================
12/25/2012 17:41:45.399 Setup launched
12/25/2012 17:41:45.415 Attempting to determine media source
12/25/2012 17:41:45.415 Media source value not specified on command line argument.
12/25/2012 17:41:45.415 Setup is launched from media directly so default the value to the current folder.
12/25/2012 17:41:45.415 Media source: C:\Softlib\sql server 2008\
12/25/2012 17:41:45.415 Attempt to determine media layout based on file 'C:\Softlib\sql server 2008\mediainfo.xml'.
12/25/2012 17:41:45.462 Media layout is detected as: Full
12/25/2012 17:41:45.477 Media LCID is detected as: 1033
12/25/2012 17:41:45.477 Local setup.exe not found, so continuing to run setup.exe from media.
12/25/2012 17:41:45.477 /? or /HELP or /ACTION=HELP specified: false
12/25/2012 17:41:45.477 Help display: false
12/25/2012 17:41:45.477 Checking to see if we need to install .Net version 3.5
12/25/2012 17:41:45.477 Determining the cluster status of the local machine.
12/25/2012 17:41:45.477 The local machine is not configured as a cluster node.
12/25/2012 17:41:45.477 Attempting to find media for .Net version 3.5
12/25/2012 17:41:45.493 .Net version 3.5 is installed
12/25/2012 17:41:45.493 RedistMSI::GetExpectedBuildRevision - Setup expects MSI 4.5.6001.22159 at the minimum
12/25/2012 17:41:45.493 Attempting to get Windows Installer version
12/25/2012 17:41:45.493 Windows Installer version detected: 4.5.6001.22159
12/25/2012 17:41:45.493 RedistMSI::IsVistaRTM - Not Vista RTM build
12/25/2012 17:41:45.493 Required version of Windows Installer is already installed
12/25/2012 17:41:45.508 Attempting to get Windows Installer version
12/25/2012 17:41:45.508 Windows Installer version detected: 4.5.6001.22159
12/25/2012 17:41:45.508 RedistMSI::IsVistaRTM - Not Vista RTM build
12/25/2012 17:41:45.508 Required version of Windows Installer is already installed
12/25/2012 17:41:45.508 Attempt to initialize SQL setup code group
12/25/2012 17:41:45.508 Attempting to determine security.config file path
12/25/2012 17:41:45.524 Checking to see if policy file exists
12/25/2012 17:41:45.524 .Net security policy file does exist
12/25/2012 17:41:45.524 Attempting to load .Net security policy file
12/25/2012 17:41:45.524 Error: Cannot load .Net security policy file
12/25/2012 17:41:45.524 Error: InitializeSqlSetupCodeGroupCore(32bit) failed
12/25/2012 17:41:45.524 Error: InitializeSqlSetupCodeGroup failed: 0x80004005
12/25/2012 17:41:45.524 Setup closed with exit code: 0x80004005
12/25/2012 17:41:45.540 ======================================================================