Upgrading from v4 to v5 issues
Product: PowerShell Universal Version: 4.5.5
Attempted to go through the upgrade process for v4 to v5. used psu.exe to migrate LiteDB to SQLite, no errors were given. Modified appsettings.json to point to new db file (sqlite). Uninstalled v4 msi. Attempted to run v5 msi but got the following error:
Major upgrade detected. Please uninstall the previous version of PowerShell Universal before proceeding.
Im unsure whats causing the issue since the server shows the app is not installed
Recommended Answer
Also encountered this problem when upgrading.
In the registry, navigate to
HKLM\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall
Find the entry for PowerShell Universal V4 and delete it.
I was then able to install V5.