How I can update to Orchestrator 2020.04

Help Orchestrator
,
1

Hi,

I try to update the Orchestrator from 2019.10.17 to 2020.4.
I am used the UiPathPlatforminstaller.exe.

In the end of the installation come following error:
[2240:2370][2020-08-04T13:49:02]i000: ExecuteMsiMessage: Log = Rolling back Windows Firewall configuration
[2240:2370][2020-08-04T13:49:02]i000: ExecuteMsiMessage: Log = Copying new files
[2240:2370][2020-08-04T13:49:06]i000: ExecuteMsiMessage: Log = Creating folders
[2240:2370][2020-08-04T13:49:06]i000: ExecuteMsiMessage: Log = Updating component registration
[2240:2370][2020-08-04T13:49:07]i000: ExecuteMsiMessage: Log = Message type: 2, Argument: 1
[2240:2370][2020-08-04T13:49:07]i000: ExecuteMsiMessage: Log = Message type: 2, Argument: 0
[2240:2370][2020-08-04T13:49:07]i000: ExecuteMsiMessage: Log = Message type: 0, Argument: 1033
[2240:2370][2020-08-04T13:49:07]i000: ExecuteMsiMessage: Log = Message type: 1, Argument: UiPath Orchestrator
[2240:2370][2020-08-04T13:49:07]i000: ExecuteMsiMessage: Log = Action 13:49:07: Rollback. Rolling back action:
[2240:2370][2020-08-04T13:49:07]i000: ExecuteMsiMessage: Log = Publishing product information
[2240:2370][2020-08-04T13:49:07]i000: ExecuteMsiMessage: Log = Removing folders
[2240:2370][2020-08-04T13:49:07]i000: ExecuteMsiMessage: Log = Removing files
[2240:2370][2020-08-04T13:49:09]i000: ExecuteMsiMessage: Log = Uninstalling Windows Firewall configuration
[2240:2370][2020-08-04T13:49:09]i000: ExecuteMsiMessage: Log = Rolling back Windows Firewall configuration
[2240:2370][2020-08-04T13:49:09]i000: ExecuteMsiMessage: Log = Configuring IIS
[2240:2370][2020-08-04T13:49:09]i000: ExecuteMsiMessage: Log = Orchestrator_StopApplicationPool_Rollback
[2240:2370][2020-08-04T13:49:10]i000: ExecuteMsiMessage: Log = Removing system registry values
[2240:2370][2020-08-04T13:49:10]i000: ExecuteMsiMessage: Log = Unpublishing Product Features
[2240:2370][2020-08-04T13:49:10]i000: ExecuteMsiMessage: Log = Updating component registration
[2240:2370][2020-08-04T13:49:10]i000: ExecuteMsiMessage: Log = InstallInitialize
[2240:2370][2020-08-04T13:49:10]i000: ExecuteMsiMessage: Log = Message type: 2, Argument: 1
[2240:2370][2020-08-04T13:49:10]i000: ExecuteMsiMessage: Log = Message type: 2, Argument: 1
[2240:2370][2020-08-04T13:49:10]i000: ExecuteMsiMessage: Log = 1: 2 2: 0
[2240:2370][2020-08-04T13:49:10]i000: ExecuteMsiMessage: Log = 1: 2 2: 1
[04D4:1CB0][2020-08-04T13:49:10]e000: Error 0x80070643: Failed to install MSI package.
[04D4:1CB0][2020-08-04T13:49:10]e000: Error 0x80070643: Failed to execute MSI package.
[2240:2370][2020-08-04T13:49:10]e000: Error 0x80070643: Failed to configure per-machine MSI package.
[2240:2370][2020-08-04T13:49:10]i000: ExecutePackageComplete: UiPathOrchestrator.msi complete.
[2240:2370][2020-08-04T13:49:10]i319: Applied execute package: UiPathOrchestrator.msi, result: 0x80070643, restart: None
[2240:2370][2020-08-04T13:49:10]e000: Error 0x80070643: Failed to execute MSI package.

Have anywhere an Idea how I can resolve this issue?