During installing a Report Viewer 2012 Runtime that downloaded from this link .
I got the following error:
Setup is missing an installation prerequisite : Microsoft System CLR Types for SQL Server 2012
Microsoft System CLR Types for SQL Server 2012 is not installed.
- Download SQLSysClrTypes from this URL .
- Click Download > Select \x64\SQLSysClrTypes .
- Install \x64\SQLSysClrTypes .
Report Viewer 2012 Run-time should be now installed successfully.