Add 0.6.4 support

Resources/BuildOpenCore.py

@@ -308,6 +308,7 @@ def MoveOpenCore():
             print("")
     else:
         print("Couldn't find EFI partition")
+        print("Please ensure your drive is formatted as GUID Partition Table")
         print("")
 
 def MountOpenCore():

Resources/Versions.py

@@ -11,7 +11,7 @@ import subprocess
 import sys
 
 # List build versions
-opencore_version = "0.6.3"
+opencore_version = "0.6.4"
 lilu_version = "1.4.9"
 whatevergreen_version = "1.4.4"
 airportbcrmfixup_version = "2.1.1"