You can easily limit the size of the media files to be uploaded using the
following methods:
The security policy file (default.config, admin.config and
guest.config) can be found in the CuteEditor_Files/Configuration/Security folder. In
security policy file you can find the MaxMediaSize element
which contains the value of max media file upload size limit (in kbs). By
default, it contains the following value:
<security
name="MaxMediaSize">100</security>
You can modify the MaxMediaSize element to meet your own
requirements.
For example:
<security
name="MaxMediaSize">200</security>
Example:
editor.MaxMediaSize = "400"