SolidWorks 2016 SP3 Update - Installation Manager Blank

Having two systems running Solidworks 2016 at the office. We had recently updated one machine to SP3 without an issue, yet the second machine is not surpassing the Installation Manager screen for the update. That screen remains blank and ceases to load any information.

I have uninstalled 2016 SP2 and re-installed; this had no effect.

Below is the screen where the update stalls...

If anyone has a possible idea as to why this is, please let me know.

SolidworksGeneral