SQL 2008 R2 setup support files failed on Win 2008 R2

I am trying to install SQL 2008 R2 on top of WIN 2008 R2 but I am facing problem which I have never experienced before. SQL Server setup detecting the processor as 32 bit while it is 64 bit (OS 64 bit also). when I reach setup support files it shows the following error:

Product: Microsoft SQL Server 2008 R2 Setup (English) -- Error 1935. An error occurred during the installation of assembly 'Microsoft.VC80.CRT,version="8.0.50727.4027",publicKeyToken="1fc8b3b9a1e18e3b",processorArchitecture="x86",type="win32"'. Please refer to Help and Support for more information. HRESULT: 0x800736CC. assembly interface: IAssemblyCacheItem, function: Commit, component: {98CB24AD-52FB-DB5F-A01F-C8B3B9A1E18E}

I tried it on 4 servers with the same model and type it worked only on one of them. Some people told me it is related to .Net framework. and I found some websites talking about corrupted VC++ components .I tried to fix it I couldn't. Any one can help me?
DWTCITAsked:
Who is Participating?
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

JulianvaCommented:
have you installed or enabled the dot net frame work on the windows servers , frame work 3.5, there might be a a service pack for frame work as well. Are you sure your hardware is 64 bit.

0
DWTCITAuthor Commented:
yes it is 64 bit and .Net fram work 3.5.1 is enabled (installed). I did a try: I used SQL 2008 R2 Dev. edition setup it installed support files, then I cancelled it and ran Ent. edition setup it works. But I still need to find the root cause and fix it
0
The Ultimate Tool Kit for Technolgy Solution Provi

Broken down into practical pointers and step-by-step instructions, the IT Service Excellence Tool Kit delivers expert advice for technology solution providers. Get your free copy for valuable how-to assets including sample agreements, checklists, flowcharts, and more!

DWTCITAuthor Commented:
Do you think that might be because of media corruption
0
roylongCommented:
I had a similar issue, downloaded a new .iso and it worked.
0

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
DWTCITAuthor Commented:
I have downloaded new .iso and it worked. Thanks a lot
0
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
Microsoft SQL Server

From novice to tech pro — start learning today.