Run the first file of the download [TopazDisks.Part1.exe]. Now it will ask
where to extract the files to. The default location is [C:\temp\TopazDisks].
Once the extract has complete, the Topaz install screen will pop up.
Follow the instructions on the screen to install Topaz.
If your PABX is not supported here, select Unknown or New PABX.
Once the installation has finished you can remove the files in the Temp Folder
to save space.
Also See: error : " cannot find install2.exe"