Still Can t Open the File. One of the most common mistakes when opening an unfamiliar file type is misreading the file extension. Although different file formats use different file extensions, they sometimes look an awful lot alike, which can be confusing when trying to open or convert one. For example, a PUB file is only one letter away from using the exact same suffix as EPUB files, but instead of being Open eBook files, they re used by Microsoft s Publisher as Publisher Document files.
0コメント