. While it can feel like a complete roadblock during installation or startup, it is a known issue often tied to corrupted local data or connection blocks. Corel Knowledge Base Primary Cause: Registration Server Connection
Launch the software. This resets your library settings and may clear the hangup causing the 1011 error. Still stuck?
Navigate to your local app data and locate the file named userdata.json . (or the entire version folder it’s in).
This specific JavaScript Object Notation file stores your local registration and hardware handshake data. If this file is accidentally deleted, corrupted by a system crash, or flagged by your antivirus, error 1011 will trigger.