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.NET 3.5 feature install fails on Windows Server 2012

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.NET 3.5 feature install fails on Windows Server 2012

Postby blin » Mon Sep 24, 2012 10:28 am

Using Windows Server 2012 RC from the VHD, and selecting the .NET Frameork 3.5 Feature, gives error message "The source files could not be found". Downloading the install packages from the Internet, and attempting the install directly, gives error messages "Install from roles and features". Please advise
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Re: .NET 3.5 feature install fails on Windows Server 2012

Postby blin » Mon Sep 24, 2012 10:28 am

Do you have access to internet with this machine ?



Using dism.exe should solve your problem if you have the ISO :

dism.exe /online /enable-feature /featurename:NetFX3 /Source:D:\sources\sxs /LimitAcces
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Re: .NET 3.5 feature install fails on Windows Server 2012

Postby blin » Mon Sep 24, 2012 10:29 am

Do have Internet access from the machine, but I don't get prompted for userid/password (it is an authenticated proxy)

Don't have the ISO. Downloaded the VHD rather than the ISO; don't really want to download another couple of GB
How to Configure and Troubleshoot Cisco
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Tablet and Smartphone Setup Guide
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blin
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Re: .NET 3.5 feature install fails on Windows Server 2012

Postby blin » Mon Sep 24, 2012 10:29 am

Negotiated an un-authenticated proxy and dism worked for me. Thanks for your help
How to Configure and Troubleshoot Cisco
http://www.howtocisco.com

Tablet and Smartphone Setup Guide
http://www.quicksetupguide.com
blin
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Posts: 2828
Joined: Wed Dec 31, 1969 7:00 pm
Location: Chicago, USA

Re: .NET 3.5 feature install fails on Windows Server 2012

Postby blin » Mon Sep 24, 2012 10:29 am

I had to run it without limitacces.


dism.exe /online /enable-feature /featurename:NetFX3 /Source:D:\sources\sxs


Edit: I realized the right command was "dism.exe /online /enable-feature /featurename:NetFX3 /Source:D:\sources\sxs /LimitAccess"
How to Configure and Troubleshoot Cisco
http://www.howtocisco.com

Tablet and Smartphone Setup Guide
http://www.quicksetupguide.com
blin
Site Admin
 
Posts: 2828
Joined: Wed Dec 31, 1969 7:00 pm
Location: Chicago, USA

Re: .NET 3.5 feature install fails on Windows Server 2012

Postby blin » Mon Sep 24, 2012 10:29 am

If you have Windows Server 2012 iso file or DVD, you can install .net framework 3.5 on Windows Server 2012 easly.

1. You have to insert Windows Server 2012 DVD or iso to D drive.

2. Open Add Roles and Features Wizard

3. Select .NET Framework 3.5 Features and then click next,

4. Select Specify an alternate source path link in the Confirm installation selections screen.

5. Path: D:\Sources\SxS and then click OK.

6. Finally click Install button.
How to Configure and Troubleshoot Cisco
http://www.howtocisco.com

Tablet and Smartphone Setup Guide
http://www.quicksetupguide.com
blin
Site Admin
 
Posts: 2828
Joined: Wed Dec 31, 1969 7:00 pm
Location: Chicago, USA


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