This article was written about products for which Microsoft no longer offers support. Therefore, this article is offered "as is" and will no longer be updated.
This article discusses files that have a period and an underscore (._) before the rest of the file name on a Virtual PC disk image.
After you mount a drive image on the Macintosh computer, and you copy files to the drive image, there may be one or more files on the disk image that have a file name that contains a period, an underscore, and the name of an existing file. The following is an example, where FileName is the name of another existing file:
This file is created by the Macintosh file system for any file that had a resource fork. These files are typically not required in Microsoft Windows.