While the idea of "free Pro features" is seductive, using a Universal Patcher is a high-stakes gamble. Here is what you are actually downloading when you grab that UnityPatcher_v3.2.exe from a forum link:
This is the most common payload. Because game developers tend to have powerful CPUs and GPUs (perfect for mining Monero or Ethereum), patchers are frequently bundled with silent miners. You will notice your CPU usage spiking to 100% during idle times and a spike in your electricity bill. unity pro universal patcher