Installation & Licensing

[#1]

Hello everybody,

Whenever i try to install revit, it fails

I've reinstalled several times

here is my error log:

2012/5/23:21:45:57 Hrishi HRISHI-PC === Setup started on HRISHI-PC by Hrishi ===
2012/5/23:21:45:57 Hrishi HRISHI-PC Launch
2012/5/23:21:45:59 Hrishi HRISHI-PC === Setup ended ===

2012/5/23:22:12:16 Hrishi HRISHI-PC === Setup started on HRISHI-PC by Hrishi ===
2012/5/23:22:12:16 Hrishi HRISHI-PC Launch
2012/5/23:22:12:19 Hrishi HRISHI-PC === Setup ended ===

2012/5/23:22:12:17 Hrishi HRISHI-PC === Setup started on HRISHI-PC by Hrishi ===
2012/5/23:22:12:17 Hrishi HRISHI-PC Launch
2012/5/23:22:12:19 Hrishi HRISHI-PC PageOpen LaunchDialog
2012/5/23:22:12:54 Hrishi HRISHI-PC PageOpen LicenseDialog
2012/5/23:22:12:57 Hrishi HRISHI-PC PageOpen ProductInfoDialog
2012/5/23:22:14:38 Hrishi HRISHI-PC PageOpen ProductSelectionDialog2
2012/5/23:22:15:26 Hrishi HRISHI-PC PageOpen FullProgressDialog
2012/5/23:22:15:26 Hrishi HRISHI-PC Installing DirectX® Runtime: C:\Autodesk\Autodesk_Revit_Architecture_2013_English_Win_32-64bit\3rdParty\DirectX\DXSETUP.exe /silent
2012/5/23:22:15:55 Hrishi HRISHI-PC Install DirectX® Runtime Succeeded
2012/5/23:22:15:55 Hrishi HRISHI-PC Installing FaroSDK: C:\Autodesk\Autodesk_Revit_Architecture_2013_English_Win_32-64bit\3rdParty\FaroSDK\e889_faro_ls_sdk_4.8.2.25521_x86_setup.exe /VERYSILENT /NORESTART /LOG="C:\Users\Hrishi\AppData\Local\Temp\FaroSDK.log"
2012/5/23:22:15:59 Hrishi HRISHI-PC Install FaroSDK Succeeded
2012/5/23:22:16:00 Hrishi HRISHI-PC Installing Autodesk® Revit® Architecture 2013: TRANSFORMS="C:\Autodesk\Autodesk_Revit_Architecture_2013_English_Win_32-64bit\x64\en-us\RAC2013\RAC2013.mst;C:\Users\Hrishi\AppData\Local\Temp\_AI1AFE.tmp\x64\RAC2013\RAC2013-standalone.mst" MSINEWINSTANCE=1 ADSK_EULA_STATUS=#1 MUILANG=en-us ADSK_SOURCE_ROOT="C:\Autodesk\Autodesk_Revit_Architecture_2013_English_Win_32-64bit\" INSTALLDIR="C:\Program Files\Autodesk\" FILESINUSETEXT="" REBOOT=ReallySuppress ADSK_SETUP_EXE=1

2012/5/23:22:16:00 Hrishi HRISHI-PC Install Autodesk® Revit® Architecture 2013 Failed Installation aborted, Result=1618
2012/5/23:22:16:00 Hrishi HRISHI-PC Rollback FaroSDK Failed Failure is ignored, Result=1618
2012/5/23:22:16:00 Hrishi HRISHI-PC Rollback DirectX® Runtime Failed Failure is ignored, Result=1618

Any help would be appreciated.

Thank you very much