Error Message:

Invalid filename.

Explanation:

An invalid file name has been specified. The type of file system used determines the file name format that is valid. The FAT file system uses a file name format with an eight-character name, a period delimiter, and a three-character extension. HPFS uses a long-name format, in which names can contain a maximum of 254 double-byte characters and multiple periods as delimiters. NTFS uses a long-name format with a maximum of 255 Unicode characters and multiple periods as delimiters.

User Action:

Check the file name extension to verify that it is compatible with the application you are using. Check the file name to make sure it is consistent with the naming convention for the operating system you are using.