No need for me to go over what you tried.
I have just bought a new Palm TX, as an upgrade for my Zire 72.
When I try to install the desktop software, I get an error message saying:
This install package could not be opened. Verify that the package exists and that you can access it, or contact the application vendor to verify that this is a valid windows installer package.
I have no idea what this means, let alone how to fix it & install my new package.
Help, my PC with Windows 10 won't shut down properly
Since upgrading to Windows 10 my computer won't shut down properly. I use the menu button shutdown and the screen goes blank, but the system does not fully shut down. The only way to get it to shut down is to hold the physical power button down till it shuts down. Any suggestions?