Nov 27, 2025 · This post tells what the 10661 error is on your Mac and offers the solutions to fix the 'The application can't be opened' error code 10661.

Dec 19, 2025 · If you see an error when you try to install or launch an application, error -10661 may pop up. We’ll show you how to fix it in 7 quick steps.

Jun 6, 2025 · This error is similar to another that commonly causes problems when running a new app: “App Is Damaged and Can’t Be Opened.” In that case, the cause is Apple’s quarantine system, and …

Nov 4, 2024 · Resolving the "The application can't be opened. - 10661" error on Mac involves understanding the error's causes and following a systematic troubleshooting approach.

Nov 25, 2025 · It's frustrating to see the "The application can't be opened. - 10661" error message every time you try to open an app. Fortunately, there are multiple solutions to the annoying problem, and …

Nov 16, 2024 · This can happen if the download is an executable for a PC or is a 32 bit type file that cannot be .opened on a modern Mac. search the Community.

Oct 6, 2025 · The 10661 error on Mac can be frustrating, but it’s usually straightforward to resolve. Start by checking your Mac’s permissions and compatibility, update your macOS if needed, and use built …

Aug 13, 2024 · How do you resolve error 10661 when opening apps? If you encounter the 10661 error on your Mac, this typically points to a problem where an app cannot be opened due to format or …

Aug 3, 2018 · Some people said use chmod to fix the execution files thing, but I still don't understand how to do it. Can some one tell me step by steps please? Can you provide the path to the …

Dec 3, 2022 · Describes an error that occurs when you open a Microsoft Office for Mac 2008/2011 program that occurs when the program was moved or duplicated. Provides resolution steps.