Opening separate sessions in MapInfo Professional by double-clicking on a workspace file, .wor

Note:  This is an unsupported registry change.  Backing up the original settings is advised.

- Go to Start>and type Regedit to open the Registry
- Navigate to the following entry:
- Right-click on the ddeexec folder, select rename and change the folder name to something like: ddeexecORIGINAL
The folder can then be easily changed back to its original name to revert to the default behavior of opening into the same MapInfo session when double-clicking on a workspace (*.wor) file.
- Close the registry and test by double-clicking on several workspace files.
UPDATED:  April 12, 2017