Hello tzavis
I'm sorry to hear your having this inconvience have your tired following these steps in this guide?
if these steps don't work also make sure when u unzip the snorlax file that the unity player file is in the same folder as the PRO64 file
if these steps resolve your issue please let me know until then I wish you a good day and look forward to hearing from you.
Crash issues or other issues
Win7 Guide https://tinyurl.com/crashhelp
Win10 Crash Fix https://tinyurl.com/PROwin10fix
Android Guide https://tinyurl.com/androidprofix
Mac Guide https://tinyurl.com/macprofix
Linux/GNU Guide https://tinyurl.com/prognulinux
Cannot open PRO in Mac https://tinyurl.com/ProMacFix
PRO64_93_2.exe is not responding https://tinyurl.com/PRO64Fix
Other solution for crash (follow 3 steps)
1- Unzip file without using WinRAR or 7zip
2- Disable anti-virus program
3- Restart computer
Mac UnZip Programs Suggestions
1-The Unarchiver
2-WinZip5
3-Keka
4-BetterZiip
Others solution:
Updated drive and reinstall Direct X
Also, remember to delete all the past PRO clients and folders you might have in your device, including the temporary files (https://tinyurl.com/deletetempfiles), and even from the trashbin, before you Downloads(https://pokemonrevolution.net) the new client.