Below is the end of the installation log, please take a look
Install Autodesk® AutoCAD® P&ID 2015 Product Specific Pack Failed Installation aborted, Result=1602
Rollback Autodesk® AutoCAD® P&ID 2015 Language Pack Succeeded
Rollback Autodesk® AutoCAD® P&ID 2015 Succeeded
Rollback Microsoft WSE 3.0 Runtime Succeeded
Rollback DirectX Runtime Failed Failure is ignored, Result=1619
Rollback Microsoft Visual C++ 2012 Redistributable (x64) Update 4 Failed Failure is ignored, Result=1619
Rollback Microsoft Visual C++ 2012 Redistributable (x86) Update 4 Failed Failure is ignored, Result=1619
1602 is one of those odd MSI errors that generally means the user cancelled the install. Being that this is not usually the case, I typically recommend that you reboot then login as another user with admin rights (or local administrator) and reinstall with that account.
I tried restarting my computer and logging back into my account (Which is the only one on my Windows 8.1 Laptop) And I tried to install yet everything failed.
I'm trying to install Inventor Professional 2015
Errors in the log:
2014/10/9:12:16:53 Owner ADMIN-PC-3 Uninstall {55D9E026-DCB0-46FF-B60A-68B972228CF6} Failed
2014/10/9:12:16:53 Owner ADMIN-PC-3 Uninstall {450063AA-643B-417C-8CF5-405BA3F4EF40} Failed
2014/10/9:12:16:53 Owner ADMIN-PC-3 Uninstall {02A00C13-555A-4B8A-B53B-1D02FFF5EEAF} Failed
2014/10/9:12:16:53 Owner ADMIN-PC-3 Uninstall {106EC844-9F5E-4B72-BB3B-1E47D274A944} Failed
2014/10/9:12:16:53 Owner ADMIN-PC-3 Uninstall {FACF203E-0F4D-489A-B80C-D185253C8FCB} Failed
2014/10/9:12:16:53 Owner ADMIN-PC-3 Uninstall {1A2948E0-9445-42BE-9D01-472952F2657F} Failed
2014/10/9:12:16:53 Owner ADMIN-PC-3 Uninstall {9A346205-EA92-4406-B1AB-50379DA3F057} Failed
2014/10/9:12:16:53 Owner ADMIN-PC-3 Uninstall {C46C3C20-039E-4D7C-869F-9C0C05D65C06} Failed
2014/10/9:12:16:53 Owner ADMIN-PC-3 Uninstall {577D60CB-0D5E-48D1-8850-84098AD34804} Failed
2014/10/9:12:16:53 Owner ADMIN-PC-3 Uninstall {0576A3D0-0000-0409-0000-491C453655D7} Failed
2014/10/9:12:16:53 Owner ADMIN-PC-3 Uninstall {7BDBD5BE-B02E-4FB4-8735-B9AF4FCA838F} Failed
2014/10/9:12:16:53 Owner ADMIN-PC-3 Uninstall {1ECD6EC8-7BB2-4CD5-A384-BAA371BC4D21} Failed
2014/10/9:12:16:53 Owner ADMIN-PC-3 Uninstall {4780F600-0000-0409-0000-114715ACF216} Failed
2014/10/9:12:16:54 Owner ADMIN-PC-3 Installing Autodesk® Design Review 2013: ADSK_EULA_STATUS=#1 MUILANG=en-us SETUP_PACKAGENAME="Autodesk Inventor 2015" SETUP_PACKAGECODE={8CB42675-1900-4FA1-AA77-40FCDFF783AF} SETUP_UNINSTALLKEYS=1 SETUP_ISLANGUAGEPACK=0 SETUP_PRODUCTDEPENDENCIES="Internet Explorer 7.0,Microsoft Visual C++ 2010 SP1 Redistributable (x64),Microsoft Visual C++ 2010 SP1 Redistributable (x86),Microsoft Visual C++ 2012 Redistributable (x86),Microsoft Visual C++ 2012 Redistributable (x64),.NET Framework Runtime 4.5 SP1,;;;;" ADSK_SOURCE_ROOT="C:\Autodesk\Autodesk_Inventor_2015_English_Win_64bit_R1_dlm\" FILESINUSETEXT="" REBOOT=ReallySuppress ADSK_SETUP_EXE=1
2014/10/9:12:17:51 Owner ADMIN-PC-3 Install Autodesk® Design Review 2013 Succeeded
2014/10/9:12:17:55 Owner ADMIN-PC-3 Installing Autodesk® Inventor® 2015: TRANSFORMS="C:\Autodesk\Autodesk_Inventor_2015_English_Win_64bit_R1_dlm\x64\en-us\Inventor\inventor.mst;C:\Users\Owner\AppData\Local\Temp\_AIA361.tmp\x64\inventor\inventor-standalone.mst" ADSK_EULA_STATUS=#1 ADSK_SOURCE_ROOT="C:\Autodesk\Autodesk_Inventor_2015_English_Win_64bit_R1_dlm\" INSTALLDIR="C:\Program Files\Autodesk\Inventor 2015\" FILESINUSETEXT="" REBOOT=ReallySuppress ADSK_SETUP_EXE=1
2014/10/9:12:28:59 Owner ADMIN-PC-3 Install Autodesk® Inventor® 2015 Failed Installation aborted, Result=1602
2014/10/9:12:28:59 Owner ADMIN-PC-3 Rollback DirectX® Runtime Failed Failure is ignored, Result=1619
2014/10/9:12:29:02 Owner ADMIN-PC-3 PageOpen InstallCompleteDialog
2014/10/9:12:29:10 Owner ADMIN-PC-3 === Setup ended ===