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date: Wed, 26 Dec 2007 23:01:01 -0800,    group: microsoft.public.dotnet.faqs        back       


Which .NET do I really need?   
I have the .NET Framework installed on my system - versions 1.1, 2.0 and 3.0, 
along with their service packs and hot fixes.

Do I need them all?  Does .NET 3.0 supersede 2.0 and 1.1, or are they all 
independent?  I was thinking that maybe it (should) work like Directx where 
the higher version replaces the lower one.

Please advise.

Shane.
date: Wed, 26 Dec 2007 23:01:01 -0800   author:   Papachungo13

Re: Which .NET do I really need?   
>I have the .NET Framework installed on my system - versions 1.1, 2.0 
and 3.0,
    > along with their service packs and hot fixes.
    > Do I need them all?  Does .NET 3.0 supersede 2.0 and 1.1, or are they 
all independent?


Only .NET 1.1 was independent, but there could still be some 
tools/applications needing it.
.NET 3.0 and 3.5 build on the 2.0 base and all are strongly recommended.
   (2.0+3.0 are built-in Windows Vista)

.NET 3.5 Web Setup
  http://www.microsoft.com/downloads/details.aspx?FamilyID=333325fd-ae52-4e35-b531-508d977d32a6&displaylang=en

.NET 3.5 full package (200MB, for 32&64-Bit)
  http://download.microsoft.com/download/6/0/f/60fc5854-3cb8-4892-b6db-bd4f42510f28/dotnetfx35.exe



-- 
 Thomas Scheidegger - 'NETMaster'
 http://www.cetus-links.org/oo_dotnet.html - http://dnetmaster.net/
date: Fri, 28 Dec 2007 07:28:01 +0100   author:   Thomas Scheidegger

Re: Which .NET do I really need?   
So that I am clear on this...

I can uninstall 2.0 and keep 3.0 or 3.5 and possibly keep 1.1?

Shane.

"Thomas Scheidegger" wrote:

>     >I have the .NET Framework installed on my system - versions 1.1, 2.0 
> and 3.0,
>     > along with their service packs and hot fixes.
>     > Do I need them all?  Does .NET 3.0 supersede 2.0 and 1.1, or are they 
> all independent?
> 
> 
> Only .NET 1.1 was independent, but there could still be some 
> tools/applications needing it.
> ..NET 3.0 and 3.5 build on the 2.0 base and all are strongly recommended.
>    (2.0+3.0 are built-in Windows Vista)
> 
> ..NET 3.5 Web Setup
>   http://www.microsoft.com/downloads/details.aspx?FamilyID=333325fd-ae52-4e35-b531-508d977d32a6&displaylang=en
> 
> ..NET 3.5 full package (200MB, for 32&64-Bit)
>   http://download.microsoft.com/download/6/0/f/60fc5854-3cb8-4892-b6db-bd4f42510f28/dotnetfx35.exe
> 
> 
> 
> -- 
>  Thomas Scheidegger - 'NETMaster'
>  http://www.cetus-links.org/oo_dotnet.html - http://dnetmaster.net/ 
> 
>
date: Fri, 28 Dec 2007 05:21:00 -0800   author:   Papachungo13

Re: Which .NET do I really need?   
> I can uninstall 2.0 and keep 3.0 or 3.5

NO! uninstalling 2.0 will break 3.0/3.5.


  > and possibly keep 1.1?

I strongly recommend to keep ALL installed .NET versions,
and also install the latest version (3.5, it includes important Service 
Packs for 2.0&3.0).




-- 
 Thomas Scheidegger - 'NETMaster'
 http://www.cetus-links.org/oo_dotnet.html - http://dnetmaster.net/
date: Sat, 29 Dec 2007 22:36:12 +0100   author:   Thomas Scheidegger

Re: Which .NET do I really need?   
When you install 3.5, 2.0 and 3.0 are automatically installed. 3.0 and 3.5 
run both on the 2.0 CLR. 1.1 runs on the 1.1 CLR.

"Thomas Scheidegger" wrote:

>     > I can uninstall 2.0 and keep 3.0 or 3.5
> 
> NO! uninstalling 2.0 will break 3.0/3.5.
> 
> 
>   > and possibly keep 1.1?
> 
> I strongly recommend to keep ALL installed .NET versions,
> and also install the latest version (3.5, it includes important Service 
> Packs for 2.0&3.0).
> 
> 
> 
> 
> -- 
>  Thomas Scheidegger - 'NETMaster'
>  http://www.cetus-links.org/oo_dotnet.html - http://dnetmaster.net/ 
> 
>
date: Sun, 3 Feb 2008 10:02:00 -0800   author:   Evert

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