Test Artifacts:
WinUpgradeUUIDTest-1.0.exe and WinUpgradeUUIDTest-1.0.msi
WinUpgradeUUIDTest-2.0.exe and WinUpgradeUUIDTest-2.0.msi
Currently default behavior allows for both upgrade AND downgrade scenarios.
For upgrade scenario:
(1) Install WinUpgradeUUIDTest-1.0.exe
(2) Install WinUpgradeUUIDTest-2.0.exe
For downgrade scenario:
(1) Install WinUpgradeUUIDTest-2.0.exe
(2) Install WinUpgradeUUIDTest-1.0.exe
should downgrade scenario be allowed by default? or should there be an error message?
WinUpgradeUUIDTest-1.0.exe and WinUpgradeUUIDTest-1.0.msi
WinUpgradeUUIDTest-2.0.exe and WinUpgradeUUIDTest-2.0.msi
Currently default behavior allows for both upgrade AND downgrade scenarios.
For upgrade scenario:
(1) Install WinUpgradeUUIDTest-1.0.exe
(2) Install WinUpgradeUUIDTest-2.0.exe
For downgrade scenario:
(1) Install WinUpgradeUUIDTest-2.0.exe
(2) Install WinUpgradeUUIDTest-1.0.exe
should downgrade scenario be allowed by default? or should there be an error message?