Attempting to run 3rd party patch management to upgrade to PDF-XChange Editor, I get the error:
Operation probably not completed for PDF-XChange Editor(8.0.339.0). ExitCode: 1603
When I check the Windows event logs on the device, I see:
Log Name: Application Source: MsiInstaller Date: 7/7/2020 1:07:37 PM Event ID: 10005 Task Category: None Level: Error Keywords: Classic User: SYSTEM Description: Product: PDF-XChange Editor -- This installation can be installed only on 32-bit Windows.
The device is running Windows 10 Pro 1909 x64, and this is correctly listed in the device summary.