Update to 2026.3.0.0, 64-bit fail with Invalid Command Line

Ettore Fabbri

• August 31, 2026 09:33

Hi

 

update from GUI end with an error

regards

0

• 

  Connor Woolfolk

  Community Manager

  • September 01, 2026 13:12

  Hello Ettore,

  I apologize that you're facing this issue. You can find the fix for this here: https://www.cerberusftp.com/releasenotes/ 

  Specifically: 

  For customers on Cerberus version 2026.1.0: Please note that the in-app upgrade from 2026.1.0 will display an “Invalid command line” installation error, as the installer will have been downloaded automatically during the in-app upgrade attempt to C:\ProgramData\Cerberus LLC\Cerberus FTP Server\installers\CerberusUpdate_amd64_2026.1.1.0.exe. 

  Please run this file manually to complete the upgrade. Future in-app upgrades from 2026.1.1 onward will work as intended

  0

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