1. If you run Authorware, close it.
2. Find the folder, where Authorware is installed.
3. Copy the file dmmRVF.x32 and dmmRvfEdit.dll to folder XTRAS.
4. Run Authorware again.
5. Read the demo.
6. XTRAS dmmRVF is located in "Menu" in "Insert/Studio dmm/documentRVF

In case of any problems, please contact the author at software@dmm.cz