"WW\OSETUP.DLL digital signature does not validate or is not present"
I have encountered this one while trying to install Microsoft Office 2007 on my XP professional.
And as always no answer from Microsoft. I emailed them and they said that they would help me for $200. WTH!
After countless hours of searching on google i have found out i was not alone . There are many people who are having the same problem.
There are solutions on google that says "extracting the iso file", "Mounting it on virtual drive" and so on. But none of it work for me.
Since microsoft is not helping me i've decided to download a new Office 2007 on torrent. And still no luck its the same annoying popup "WW\OSETUP.DLL digital signature does not validate or is not present". Also i have tried it on my vista laptop and still the same problem.
Ive read somewhere that something is wrong in my registry so i tried cleaning my registry and it worked like a charm.
Here is my own solution for this problem:
1. download "regcure" google it.
2. run the software
3. Do a restart
4. install your Microsoft Office
5. wait for 10-15 mins and your done!
If you need an registered RegCure software leave a comment with your email and i will you give you a download link.