Files with qms file extension can be found as graphics skins for the old QQMusic software.
QMS file extension - QQMusic skin
What is qms file? How to open qms files?
File type specification:
The qms file extension appears tbe associated with the, QQMusic a discontinued multimedia software for Windows operating system.
The qms file stores skin used to customize look of QQMusic software.
This qms file type entry was marked as obsolete and no longer supported file format.
This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.