Cannot load LibreOffice 5.3.0

I am on Windows 7 and attempting to load 5.3.0. After several minutes a message pops up stating that it cannot find LibreOffice_5.1.0Win_x86msi
I am currently running Version 5.1 on my machine. How do I resolve or do I need to delete and reinstall from scratch?

Possibly you have a problem with installer database on your system. I suggest you to download the 5.1.0 msi from TDF download archive, and uninstall existing LO from the computer. Then install the 5.3.