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 Installing .dot framework 3.5

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sven2
Yak Posting Veteran

57 Posts

Posted - 2010-05-25 : 15:01:21
When trying to install SQL Server 2008 64-bit on the Microsoft Server 2008 64-bit, I met the following issue: One of the prerequisites to installing SQL Server 2008 was .Net Framework 3.5SP1.

After trying to run installation of .Net Framework 3.5 SP1 64-bit the following massage appears: “You must use role management tool to install or configure Microsoft .net framework 3.5”

1. Open Server Manager (Start -> Administrative Tools -> Server Manager
2. Under “Server Manager” click “Features”
3. In the right hand pane, click “Add Features”
4. Expand the “.Net Framework 3.5 Features” and select the all features
5. Click “Add Required Role Services”
6. Click Next
7. Click Install

After that I get an error like:

Failed error code 0X80070643

So my question is how can I install .net framework …

Best regards,
Sven.

baja_yu
Starting Member

24 Posts

Posted - 2010-05-30 : 17:07:44
Try re-downloading the framework installer from MS website, maybe the file you have is corrupt. I think they provide the hash of the file so be sure to check the hash value of the downloaded file to make sure they match.
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