Windows 7: Office 2010 Pro Plus will not install on Win 7 Pro x64

Hello all,
I have been trying for the last couple of days to re-install an HUP Office 2010 Pro Plus on a new install of Win 7 x64.
I switched from XP where Office worked fine.

When I first tried it I received the error code 1920 (osppsvc).
So, after searching numerous MS help and support sites, and trying various so called fixes,

I'm now getting; Error: 1402 Set Up Can Not Open Registry Key
UNKNOWN\Components\88B79139D4D5BA9498A091EECE8E3D8B\00004109A20000000100



Let me know what you think and how I can fix this situation.

Thank You!

Hello and welcome, eZAK

Probably the previous installation left some leftovers in your system. You may Download Office 2010 Removal Tool and let it a try.

OK Arc,
I just tried that. It's a No Go!

S.O.S.

Are you trying to install the 32-bit version of Office Pro Plus or the 64-bit version?

If it is the latter, the following applications will block the Office install:

Microsoft Excel Viewer

Access database engine of Microsoft Access 2010

Microsoft Office 2010 (Click to run)

Microsoft Office 2007 Compatibility Pack

Source: http://technet.microsoft.com/en-us/l...K_BlockingApps

I don't know exactly what version it is trying to install.
It auto runs when disk is installed.


I don't think that there could be any left over apps do to the clean install of Win 7

there are some steps here that may help out. Error 1920. Service 'Office Software Protection Platform' (osppsvc) failed to start. Verify that you have sufficient privileges to start system services.

OK, re-tried that. Same 1920 again!

Download CCleaner and run the registry clean part. Delete all enteries that are realated to Microsoft Office. -WS

www.ccleaner.com

WinStar, I have that on my PC already and have ran it before.
I ran the Reg part again and it did have some MS Off. in there.
Deleted, tried to install Off. 2010 again.....
Stopped.....
Error code 1310, Error writing to file
C:\ProgramFiles\common files\microsoftshared\officesoftwareProPlus\OSPPC.DLL


That's it for me today, Se you guys tomorrow.

Run CCleaner again and also delete C:\ProgramFiles\common files\microsoftshared folder and all its contents (just the MicrosoftShared folder). Make sure you are do the install with RunAs Administrator or/and UAC off. -WS