mst IsUsedBy is a software Tool which you can use to determine what process on your system has a particular file open. This is important, for example, if you want to copy or delete a file and you don't know why it isn't working. Simply drag and drop the file to the mst IsUsedBy Screen and see what process has this file open. Version may include unspecified updates, enhancements, or bug fixes.
File Size650.91 kB
Operating System Windows 2000 Windows Windows XP
System RequirementsWindows 2000/XP