MY INSTALLATION KEEPS FAILING!!!

I'M HAVING SOME TROUBLE INSTALLING SOME STUFF. MOST OF IT HAS BEEN INSTALLED, BUT THERE'S A FEW LEFTOVERS THAT "FAILED".
IF SOMEONE COULD HELP ME OUT WITH THIS, IT'D BE GREATLE APPRECIATED.
- Install Manager cannot find a required path. The package for "Scene Builder for DAZ Studio" requires that the installed path for "DAZ Studio 4.5" be defined. Make sure that a path for this application is present on the "Applications" page of the "Settings" dialog, then try again.
- Install Manager cannot find a required path. The package for "Sci-Fi Warrior Guided Tour for DAZ Studio 4.8+" requires that the installed path for "DAZ Studio 4.5, 4.x Public Build, 4.x Publishing Build, 4.x Private Build" be defined. Make sure that a path for this application is present on the "Applications" page of the "Settings" dialog, then try again.
- Install Manager cannot find a required path. The package for "Inside the Asylum Guided Tour for DAZ Studio 4.8+" requires that the installed path for "DAZ Studio 4.5, 4.x Public Build, 4.x Publishing Build, 4.x Private Build" be defined. Make sure that a path for this application is present on the "Applications" page of the "Settings" dialog, then try again.
- Install Manager cannot find a required path. The package for "Day at the Beach Guided Tour for DAZ Studio 4.8+" requires that the installed path for "DAZ Studio 4.5, 4.x Public Build, 4.x Publishing Build, 4.x Private Build" be defined. Make sure that a path for this application is present on the "Applications" page of the "Settings" dialog, then try again.
Comments
So, you have isntalled Daz Studio using Install Manager? If you did a manual isntall you may need to set the path - in Install Manager click the gear icon at top-right to open preferences, there go to the Applications tab, click the + icon, enter the details of your version of Daz Studio, and click the ... button to set the path.