Hey Joe,

Thanks for writing in to our forums!

We'll need to do a bit more testing with this - however, we haven't quite ever gotten these errors installing before, and PingPlotter version 4 should be able to run on Windows 10 with no issue.

You may benefit from checking out the following links on the issues you were having while installing:

https://answers.microsoft.com/en-us/wind...2a-f8c4c1612b8d

https://windowsreport.com/fix-1603-fatal-error/

These will address the 1722 and the 1603 errors you were getting - specifically, I would recommend wiping out installation folders (C:\Program Files (x86)\PingPlotter) and wiping out the temp folders. Give that a try and let us know how it goes!