- Plesk for Windows
Warning after upgrade to Plesk Obsidian
PLESK_WARN: Upgrade failed. To remove this notice, remove the file C:\Program Files (x86)\Parallels\Plesk/var\upgrade\plesk-upgrade-failure.flag from the server
The following error found in the Plesk installer log
CONFIG_TEXT: Error: The installation of the package 'aspnetcore-3.1' failed with code 232. (upgrade: Upgrading Microsoft .NET Core 3.1 - Windows Server Hosting...)
Not all packages were installed.
Windows is not up to date.
Connect to the server via RDP
Install all latest Windows updates in Control Panel > System And Security > Windows Updates
Reboot the server
Install updates once again
Note: Once the update is finished successfully the file
C:\Program Files (x86)\Parallels\Plesk\var\upgrade\plesk-upgrade-failure.flag might be safely removed if the warning is still there.
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