The Operation — Cannot Complete Because Of An Unknown Error

To resolve the "operation cannot complete because of an unknown error," try the following steps:

Before diving into deep system settings, try these "low-effort, high-reward" steps: the operation cannot complete because of an unknown error

How to Fix “The Operation Cannot Complete Because of an Unknown Error” To resolve the "operation cannot complete because of

Sometimes security software overreaches and blocks legitimate file operations. If the error disappears when the antivirus is off, you simply need to add an exception for that app. 2. Solutions for macOS Users try these "low-effort