Problem downloading 2014 sql server trial version 64 bit on windows 7 laptop

Question

CAN ANYONE HELP ME KNOW WHY INSTALLATION OF SQL SERVER IS FAILING.
TITLE: Microsoft SQL Server 2014 Setup
The following error has occurred:
SQL Server Setup has encountered an error when running a Windows Installer file.
Windows Installer error message: An error occurred during the installation of assembly 'Microsoft.VC80.CRT,version="8.0.50727.42",type="win32",processorArchitecture="x86",publicKeyToken="1fc8b3b9a1e18e3b"'. Please refer
to Help and Support for more information.
Windows Installer file: C:\New folder (2)\enus\SQLServer2014-x64-ENU\redist\watson\dw20shared.msi
Windows Installer log file: C:\Program Files\Microsoft SQL Server\120\Setup Bootstrap\Log\20140619_231003\WatsonX86_Cpu32_1.log
Click 'Retry' to retry the failed action, or click 'Cancel' to cancel this action and continue setup.
For help, click: http://go.microsoft.com/fwlink?LinkID=20476&ProdName=Microsoft%20SQL%20Server&EvtSrc=setup.rll&EvtID=50000&ProdVer=12.0.2000.8&EvtType=0xDC80C325
BUTTONS:
&Retry
Cancel
Action required:
Use the following information to resolve the error, and then try the setup process again.
Feature failure reason:
An error occurred for a dependency of the feature causing the setup process for the feature to fail.
Error details:
§ Error installing SQL Server Setup Support Files
An error occurred during the installation of assembly 'Microsoft.VC80.ATL,version="8.0.50727.6229",publicKeyToken="1fc8b3b9a1e18e3b",processorArchitecture="x86",type="win32"'. Please refer to Help and Support for more
information. HRESULT: 0x80070422.
Error code: 1935
Log file: C:\Program Files\Microsoft SQL Server\120\Setup Bootstrap\Log\20140619_231003\SqlSupport_Cpu64_1.log
Visit http://go.microsoft.com/fwlink?LinkId=20476&ProdName=Microsoft+SQL+Server&EvtSrc=setup.rll&EvtID=50000&ProdVer=12.0.2000.8&EvtType=SqlSupport.msi%40CreateShortcuts%401935%3a0x80070422 to get help on troubleshooting.

Answer 1

Hi,
According to your error message, the issue may be caused by the corrupted Operation System(OS), we need to verify if windows update is working properly and check if there is the anti-virus program which affect the Windows update. As other post, you can try
to install the Visual C++ 2005 Runtime Redistributable Package ATL Security Update. For more information, there is a similar issue about installing SQL Server 2012 failed, you can review the following article.
http://support.microsoft.com/kb/2688946/en-us
In addition, if you want to install SQL Server 2014 on Windows 7,  please note the
Hardware and Software Requirements for Installing SQL Server 2014. To make sure that the Visual Studio component can be installed correctly, you need to download and install the update before
running SQL Server Setup.
Regards,
Sofiya Li
Sofiya Li
TechNet Community Support