What if the syntax of file name, directory name or volume label is incorrect?

Check and modify the name, and check for disk errors.

1. Check and modify the name: make sure that the file name, directory name and volume label only contain letters, numbers, underscores and hyphens (minus sign), avoid using special characters and spaces, check whether the length of the name exceeds the limit set by the operating system (255 characters), whether the name contains impermissible characters, and use escape characters (such as backslashes) to convert it into legal characters or delete it completely.

2. Check the disk error: In Windows system, right-click the partition where the disk is located, select Properties, and enter the error checking function under the Tools tab to repair the disk error. You are prompted to format the disk. Please make sure to back up important data before formatting.