Image processing apparatus, control method thereof, and storage medium
AssigneeCanon Kabushiki Kaisha
InventorsHiroaki Koike, Atsushi Ikeda, Takeshi Kogure, Naoto Sasagawa
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Abstract
The present invention provides an image processing apparatus comprising: a memory device that stores a set of instructions; and at least one processor that executes the set of instructions to: detect alteration of an application held in the image processing apparatus; determine, upon detecting alteration, whether or not an application in which alteration has been detected is a pre-installed application; and enabling, as a result of the determination, in a case where the application in which alteration has been detected is a pre-installed application, the use of the application by installing the application using pre-held information.
Claims12
An image processing apparatus comprising:
- one or more memory devices that store a set of instructions;
- and
- one or more processors that execute the set of instructions to:
- store an install package for installing an application, in the one or more memory devices;
- detect alteration of an application which is installed in the image processing apparatus and of which an install package is stored in the one or more memory devices;
- and
- re-install the application using the stored install package corresponding to the application in which the alteration has been detected in response to detection of the alternation of the application.
A control method of an image processing apparatus comprising one or more memory devices, the control method comprising:
- storing an install package for installing an application, in the one or more memory devices;
- detecting alteration of an application which is installed in the image processing apparatus and of which an install package is stored in the one or more memory devices;
- and
- re-installing the application using the stored install package corresponding to the application in which the alteration has been detected in response to detection of the alternation of the application.
A non-transitory computer-readable storage medium storing a computer program for causing a computer to execute steps of a control method of an image processing apparatus comprising on or more memory devices, the control method comprising:
- detecting alteration of an application which is installed in the image processing apparatus and of which an install package is stored in the one or more memory devices;
- and
- re-installing the application using the stored install package corresponding to the application in which the alteration has been detected in response to detection of the alternation of the application.
Dependencies are inferred from the claim text.