NET 3.5 Framework installation failed – 解決辦法

原文地址：http://evx.spaces.live.com/Blog/cns!DCFA4EAFD475EE16!441.entry

 

NET 3.5 Framework installation failed. MSI returned error code 1603

When i finally got the Visual Studio 2008 I tried to install it but an error was always presented:

"The following component failed to install: Microsoft .NET Framework 3.5"

When i checked the error log this appears:

"07/17/08,12:30:11] Microsoft .NET Framework 3.5: [2] Error code 1603 for this component means "Error grave durante la instalación. " [07/17/08,12:30:12] Microsoft .NET Framework 3.5: [2] Setup Failed on component Microsoft .NET Framework 3.5 [07/17/08,12:30:13] VS70pgui: [2] DepCheck indicates Microsoft .NET Framework 3.5 is not installed.

Then I tried to install the framework directly from microsoft and about the 70% the error was presented.

The erro log looked liked this :

[07/17/08,14:27:27] Microsoft .NET Framework 2.0a: [2] Error: Installation failed for component Microsoft .NET Framework 2.0a. MSI returned error code 1603
[07/17/08,14:29:13] WapUI: [2] DepCheck indicates Microsoft .NET Framework 2.0a is not installed.
[07/17/08,16:44:01] Microsoft .NET Framework 2.0a: [2] Error: Installation failed for component Microsoft .NET Framework 2.0a. MSI returned error code 1603
[07/17/08,16:45:48] WapUI: [2] DepCheck indicates Microsoft .NET Framework 2.0a is not installed.

This seems weird for me because i already had installed the Framework 2.0.

searching in he web,  I found that in order to install framework 3.5 I need to have installed the frameworks 2.0 SP1 and framework 3.0 SP1.

In order to perform a clean uninstall of the framework 2.0 I used this application : http://astebner.sts.winisp.net/Tools/dotnetfx_cleanup_tool.zip.

Then i downloaded both frameworks from microsoft

Framework 2.0 SP1: http://www.microsoft.com/Downloads/details.aspx?familyid=79BC3B77-E02C-4AD3-AACF-A7633F706BA5&displaylang=es

Framework 3.0 SP1: http://www.microsoft.com/downloads/details.aspx?FamilyID=EC2CA85D-B255-4425-9E65-1E88A0BDB72A&displaylang=en

Once done this, the installation could be performed withouth incidents.