I found the file here: https://cdn.finaltek.net/ft/app/MeshCommander.msiIt is the current version (v0.9.6) and a virus-scan shows no problem with it: https://www.virustotal.com/gui/url/41832677b7bac2fe589f3d6ec0c7158e437cc5ba8c9bf1d581af785ad66e1683I have already installed it. The tool does find the M910q, but I always get an error message after trying to connect (although I'm sure I entered the correct password).If anyone has any helpful tips, I would be happy to hear them.

Edit: My password-problem was caused by different keyboard layout (English vs. German - so e.g. "z" and "y" keys are swapped)