According to an email I received from Intel, Update 4 of Intel Inspector, Intel Advisor, and VTune Amplifier are available for Intel Parallel Studio XE 2019. The Inspector update supposedly fixes the problem with failure to run on Windows 10 version 1809. I am now able to run Inspector on my WIndows 10 version 1809 machine. Thank you.
The release notes also claim that integration into Visual Studio 2019 is now supported. I installed the updates for Visual Studio 2017 and 2019. The tool icons show up in the tool bar for VS 2017. However, in VS 2019, I get a message on the menu bar "Visual Studio did not load one or more extensions that were using deprecated APIs." Just yesterday I installed the recent VS 2019 update 16.1.0. The VTune Amplifier icon on the tool bar is "active", but the Intel Inspector and Intel Advisor icons are grayed out. I do not know whether the VS message and the grayed out icons are related.
EDIT: I clicked on the "manage performance" option in the VS 2019 warning message. Indeed it lists two items under "deprecated APIs", those being Intel Advisor 2019 and Intel Inspector 2019. The messages are "This extension was not loaded because it uses deprecated synchronous autoload APIs."
Thank you for any help fixing the problem.