Studio 24.10.8 Fails to Start

Help Studio
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I installed Studio on a Production Unattended Robot to fix an issue that can only be reproduced directly on the robot account and machine. I first attempted to use the original UiPathSutdio.msi however it reported that the installed version was newer. Somewhere it stated it is on 2024.8.10 (also confirmed this is correct from Orchestrator).
I downloaded the installer for 2024.8.10, ran the installer (as admin). It detects that this is an upgrade and I enabled Studio. Completed the install.

Studio will not launch.

I launch Studio and the service starts and ends within a second.

Event Viewer shows 2 errors (see below). The second error shows UiPath.Studio.exe, version: 22.4.9.0. (concerning, considering it is Orchestrator shows 24.8.10 and that is also the installer version i downloaded/used). I’ve also restarted the machine but this did not fix the issue.

EVENT 1
Application: UiPath.Studio.exe

CoreCLR Version: 8.0.1024.46610

.NET Version: 8.0.10

Description: The process was terminated due to an unhandled exception.

Exception Info: System.TypeLoadException: Could not load type ‘UiPath.Studio.PerformanceLogSingleton’ from assembly ‘UiPath.Studio.App.Desktop, Version=24.10.8.0, Culture=neutral, PublicKeyToken=null’.

at UiPath.Studio.Shell.AppBootstraper.Main(String args)

EVENT 2
Faulting application name: UiPath.Studio.exe, version: 22.4.9.0, time stamp: 0x61e1d8d9

Faulting module name: KERNELBASE.dll, version: 10.0.20348.2849, time stamp: 0x6f1cf41e

Exception code: 0xe0434352

Fault offset: 0x000000000003f14c

Faulting process id: 0x1850

Faulting application start time: 0x01db6381db439c42

Faulting application path: C:\Program Files\UiPath\Studio\UiPath.Studio.exe

Faulting module path: C:\Windows\System32\KERNELBASE.dll

Report Id: 984e8aa9-12d3-4590-8abc-626ba3f43236

Faulting package full name:

Faulting package-relative application ID:

2

Additional Note: The UiPath.Studio.exe has a last modified date of 30-MAY-2023.
It doesn’t appear to me that the installer actually added Studio or made any updates.

Will try removing the UiPath.Studio.exe file and running the installer again.

3

The resolution: Uninstall and Reinstall.

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