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Murray Gordon Flash a-ah! Savior of the universe...

Why does the Microsoft .NET Framework 2.0 require 280MB of space to install?

 

…When the download is only ~28MB

 

 Scrap1

The Microsoft download site has the following prerequisite info for the download and install:

 

 

System Requirements

  • Supported Operating Systems: Windows 2000 Service Pack 3; Windows 98; Windows 98 Second Edition; Windows ME; Windows Server 2003; Windows XP Service Pack 2
  • Disk Space Requirements: 280 MB (x86), 610 MB (x64)

Actually, the interesting thing is that on install you are only required to have a minimum of 130MB to install the Framework

(Here’s the link to see for yourself: http://www.microsoft.com/downloads/details.aspx?FamilyID=0856eacb-4362-4b0d-8edd-aab15c5e04f5&displaylang=en)

 

 

Suspected Reasoning:

 

Couple of things might be behind the 280MB. One is that Microsoft installs the framework in 2 places, plus they install a couple of directory structures. All of that is expanded out of the 28MB download.

 

If you look, the 1.1 size was 70MB under C:\windows\Microsoft.Net\Framework\v1.1.4322. Throw in the 50+MB under C\Windows\Assemblies (the 2nd copy), and then recognize that 2.0 is about double the size content-wise, and I think it makes sense.

 

Notice in the screenshot, the different sizes of the C:\Windows\Microsoft.NET\Framework\ dir

 

FrameworkDirSize 

 

It does seem big, I agree. But it’s kind of an investment going forward. In 5 years it won’t be an issue. I’m sure Microsoft knows this doesn’t really help today, but they’re in a bit of a transition phase with this, and the 280MB is just one of the bumps in the road.

 

Thanks,

Murray

 

Posted on Thursday, November 17, 2005 1:25 PM Visual Studio 2005 | Back to top


Comments on this post: Why does the .NET Framework 2.0 require 280MB of space to install?

# re: Why does the .NET Framework 2.0 require 280MB of space to install?
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Nice post, and good job at the Launch Event!!
Left by Chris Williams on Nov 18, 2005 6:42 AM

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