- Citavi reports that the project is read-only
- Citavi freezes on startup
- Citavi has stopped working
- Citavi reports that there is a data inconsistency
- Citavi displays an error after being started
- Citavi reports that my project is damaged and needs to be repaired
- Failed to compare two elements in the array
- The type initializer threw an exception
- File or assembly not found
- "The internal error message is: Unknown"
- Citavi cannot find the folder for user files at each startup
- Citavi 6 cannot open a Citavi 5 project