Access to Path Denied Error Occurs

Environment

Product	Progress® Telerik® Reporting
Version	Q2 2012 and later
Report Viewers	Viewers working with the Telerik Reporting REST services

Description

An Access to the path 'xxxxxx\value.dat' is denied. error occurs when using the HTML5 Telerik Reporting ReportViewer.

Cause

The error message indicates that the Reporting REST service cannot access the configured file storage.

Solution

To solve this issue, use the following approaches:

• Verify the Reporting REST service has an unique HostAppId in its configuration.

• Make sure that the application has read-and-write access to the folder specified by the FileStorage instance in the Reporting REST service configuration.