When you attempt to create a new Restore Point, the error 0x80042308 may pop up and the restore point isn’t created:
The specified object could not be found. (0x80042308)
Please try again.
Also, the same error code appears when you create a backup using the built-in Windows Backup and Restore tool. It reports the following error:
And the failed backup task records an event log entry with ID: 4100.
Log Name: Application Source: Windows Backup Date: Event ID: 4100 Task Category: None Level: Error Keywords: Classic User: N/A Computer: Description: File backup failed because a shadow copy could not be created. The system might be low on resources. The error is: (0x80042308).