Error Installing Framework 2.0
> .NET Framework Setup and Servicing Question 0 Sign in to vote The following error appears everytime I try to Download and install Net Framework 2.0 SP2 The error occurrs during installation. Blocking Components exist and must be satisified before continuing to install Installation failed for component Microsoft .NET Framework 2.0a. MSI returned error code 1603 Any ideas how to fix this? Bob Sunday, August 21, 2011 6:07 PM Reply | Quote Answers 0 Sign in to vote OK, thanks for the information. Please do the following: Run this .NET Framework verification tool to see if .NET Framework 2.0 is correctly installed on your system: http://blogs.msdn.com/b/astebner/archive/2008/10/13/8999004.aspx If .NET Framework 2.0 verifies OK, then download this cumulative update, which includes the SP2 you were trying to install: http://download.microsoft.com/download/2/0/e/20e90413-712f-438c-988e-fdaa79a8ac3d/dotnetfx35.exe Before installing it, clear out your %temp% directory and disable all AV/anti-malware/firewall software. Run the installer from the system administrator account. If .NET Framework 2.0 does not verify. remove it completely with this tool: http://blogs.msdn.com/b/astebner/archive/2008/08/28/8904493.aspx Then, download this cumulative update, which includes the SP2 you were trying to install: http://download.microsoft.com/download/2/0/e/20e90413-712f-438c-988e-fdaa79a8ac3d/dotnetfx35.exe Before installing it, clear out your %temp% directory and disable all AV/anti-malware/firewall software. Run the installer from the system administrator account. Marked as answer by Alexander Sun Friday, August 26, 2011 2:32 AM Monday, August 22, 2011 1:12 PM Reply | Quote All replies 0 Sign in to vote First, we need to know your Windows version. Possible solutions to your problem will differ markedly depending on your Windows version. FYI, error code 1603 is a generic failure co
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Setup & Install by Heath Stewart Application Lifecycle Management Application Insights Release Management Team Foundation Server https://blogs.msdn.microsoft.com/heaths/2008/04/18/microsoft-net-framework-2-0-service-pack-1-fails-to-install/ Testing Visual Studio Team Services All Languages Visual C++ Visual F# http://stackoverflow.com/questions/27670/microsoft-net-framework-3-5-sp1-setup-fails JavaScript TypeScript Python .NET .NET .NET with Beth Massi ASP.NET by Scott Hanselman OData Team WPF Platform Development Apps for Windows Bing Edge Microsoft Azure Office 365 Development Web Data Development SQL Server SQL Server Data Tools DocumentDB Setup & Install by error installing Heath Stewart About Windows Installer, the .NET Framework, and Visual Studio. Microsoft .NET Framework 2.0 Service Pack 1 Fails to Install ★★★★★★★★★★★★★★★ April 18, 2008 by Heath Stewart (MSFT) // 12 Comments 0 0 0 A lot of customers have recently started seeing the following errors, all stating in various ways that Microsoft .NET error installing framework Framework 2.0 Service Pack 1 failed to install. You may also see this when attempting to install other updates on top of .NET 2.0 SP1. The error you will see depends on how you are applying updates. If you are installing .NET 2.0 SP1 or other updates on top of .NET 2.0 RTM by installing the package directly, you may see the following dialog. If you click on the Error Log hyperlink, the error log simply states the following. [04/17/08,17:08:27] Microsoft .NET Framework 2.0a: [2] Error: Installation failed for component Microsoft .NET Framework 2.0a. MSI returned error code 1603 If you are attempting to install updates using Windows Update or Microsoft Update, you may see a dialog similar to the following. If you view the history of the updates you've applied and click on the error icon, the following dialog denotes the same generic error. To determine the root cause, you nee
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