When you preview a report in a Microsoft SQL Server 2014 Reporting Services (SSRS 2014) report project in Microsoft SQL Server Data Tools – Business Intelligence (SSDT-BI) for Visual Studio 2013, the Reporting Services Preview Processing Host (PreviewProcessingService.exe) runs in a foreground console window. If you close the window, the report preview fails, and you cannot preview the report anymore unless you restart Visual Studio.
This hotfix is included in the Microsoft SQL Server Data Tools - Business Intelligence for Visual Studio 2013, go to Microsoft Download Center to download Microsoft SQL Server Data Tools - Business Intelligence for Visual Studio 2013:
Download the package now.
For more information about how to download Microsoft support files, click the following article number to view the article in the Microsoft Knowledge Base:
119591 How to obtain Microsoft support files from online services Microsoft scanned this file for viruses. Microsoft used the most current virus-detection software that was available on the date that the file was posted. The file is stored on security-enhanced servers that help prevent any unauthorized changes to the file.
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.