"Ultimaker Cura" can't be opened because Apple cannot check it for malicious software

Note: The developers of Ultimaker Cura are aware of this issue and are working towards a solution.

Mac OS versions 10.15.0 and higher, also known as Mac OS Catalina, contain a new security system which reduces the chance of installing malicious software. Unfortunately, Ultimaker Cura cannot be checked for malicious software at this moment. Please follow the 3 easy steps below to open Ultimaker Cura successfully.

  1. When Mac OS displays the warning, click 'show in finder.
    UltimakerCura_CannotOpenMacOS.png
  2. The finder window automatically leads you to the folder Ultimaker Cura is in. Right-click the applications and choose 'open'
    UltimakerCura_RightClickToOpen.png
  3. Mac OS displays the same message, but this time simply allows to start the application, by clicking 'open'
    UltimakerCura_Open.png

Apple resources

For any Mac OS related questions please read the official Apple resource article below:

https://support.apple.com/en-us/HT202491

 

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