When trying to install the Quickmap Data Setup, to update your data, you may get this error:

Quickmap Data Setup

Unhandled exception has occurred in your application. If you click
Continue, the application will ignore this error and attempt to continue. If
you click Quit, the application will close immediately.

Central Directory corrupt.

This is typically because the installation file for the Quickmap Data Setup has become corrupt.

To fix this error, please contact Quickmap to get a new installation file.