Error Setup Office 2007

When I installing Office 2007 pro, the first thing that appears when I click on setup is a
message: "D:\Office2007\OSETUP.DLL digital signature does not validate
or is not present."
Clicking on OK and nothing more is done/seen. I try with replacing this file with another osetup.dll but not working, this is file of version: osetup.dll 12.0.3111.1010.

My system is p4 2.4 Ghz, 1 GB RAM, 845 Mb, 80GB HDD,
Plz help to install Office 2007 soon.

are you using a CD/DVD ISO ???
burn it to dvd & then try.

I already have it on DVD, and I try it on burning CD and copy on HDD, BUT result are same.
I also try to run with virtual cd.
Also try to upgrade on office 2003, But setup never starts. Only gives mentioned message.
I think it's all about to digital signature on dll file.

*forums.techarena.in/office-setup/624191.htm
problem mentioned, that guy got it installed by extracting the contents of ISO.

Sorry but no solution found there.

*www.softpedia.com/get/Office-tools/Office-suites/Microsoft-Office.shtml

download & try

Hi!
but I need solution not new copy, I'll get one form anywhere but solution is not any where.

if you have the ISO, then open it with winrar & extract the contents & install from there.

works with Official ISO, no guarantee for pirated version.

None of these idea can help me.
Plz if anyone here can solve my problem.

call Microsoft.

^^best solution

mannuforall said:
When I installing Office 2007 pro, the first thing that appears when I click on setup is a
message: "D:\Office2007\OSETUP.DLL digital signature does not validate
or is not present."
Clicking on OK and nothing more is done/seen. I try with replacing this file with another osetup.dll but not working, this is file of version: osetup.dll 12.0.3111.1010.

Can u tell me how much is the size of the whole setup...

i think there's no solution for this problem.
Well all you gays try best of your knowledge.

^^Mind ur language u *&$^#*

mannuforall said:
i think there's no solution for this problem.
Well all you gays try best of your knowledge.

The setup ur having is a fake (bakwas) setup...so...get another good setup...

& mind ur language (if have a mind) otherwise...compaddict will give a BIG scratch on ur face...

mannuforall said:
i think there's no solution for this problem.
Well all you gays try best of your knowledge.

Hey gays you mean it wrong way, I just saying you thanks for all of you for your efforts to help to find best solution.

Err.. Guys (as in a bunch of people) is spelt as "GUYS"

Sorry, this's a spelling mistake, due to I'm trying to typing fast on my phone.