Error code  | Explanation  | 
|---|---|
101  | Server connection error  | 
102  | Signature verification error  | 
103  | License error (for example, the product key was keyed in wrongly)  | 
215  | Dependency check error Displayed when the control panel firmware version does not meet the installation requirement of the application. Example: The firmware version of the control panel is 1.02 and you attempted to install an application that requires firmware version 1.03.  | 
20X  | Other errors  | 
Example of an error code display
- An additional 3-digit code may be displayed to indicate the details.
Example: 101-805