Razer Synapse 3 installer just creating an unopenable ERR File

Recently just bought the Blackshark V2 because my current headset is breaking. Audio is awful and mic sucks on the blackshark so i have to try installing Synapse 3 to sort through and fix it. It wont be detected on synapse 2 so i tried installing synapse 3. Dosnt work. It just creates an ERR file and wont install. Ive gone through so many threads to try and fix it, but nothing works. Yes ive uninstalled everything to do with synapse. Yes ive uninstalled drivers and reset PC. Yes ive opened in administrator. I cant get it to work. It just flashes a small screen and shuts instantly, adn then creates the ERR file. If this is an error that wont fix then im gonna have to refund and get a headset from a different company. Synapse has been nothing but a pain to me recently. Cant even include the ERR file because its unsupported on here