After installing Quickmap, you may get this error:
Quickmap: Unexpected Error Encountered
Exception of type ‘System.OutOfMemoryException’ was
This error occurs if you have installed Quickmap without the Topo data (in other words, you have installed the Quickmap software without a valid data directory installed on the computer).
To fix this, download and install the Quickmap data, or change the Quickmap data location.