Unable to load view set file: %1
Explanation
A report definition file could not be loaded when
exporting a report after a test run. This error can occur if the report
definition file has been deleted.
System action
The report is not exported.
User response
Verify that the specified file exists. If you are
exporting a default report, click Window > Preferences > Test > Performance
Test Reports > Default Report, and then click Restore Defaults. If
you are exporting a custom report, verify that the report has not
been deleted. If the behavior continues, select a different report
to export on the Export Reports preferences page.