3989 debugs5 infos 09:03:18 launcher Preparing to launch minecraft client for 1.12 09:03:19 launcher Checking installations. 09:03:19 launcher Minecraft client 1.12 is ready to start. 09:03:19 launcher Starting! 09:03:20 launcher Using default game log configuration client-1.12.xml (outputs XML) h1. 10:05:18 launcher *Cannot load Minecraft client-1.12.xml Attempting Crash* I also found: 2017-09-23 19:49:27,865 main ERROR Unable to move file C:\Users\M32\AppData\Roaming\.minecraft\logs\latest.log to C:\Users\M32\AppData\Roaming\.minecraft\logs\2017-09-23-2.log: java.nio.file.FileSystemException C:\Users\M32\AppData\Roaming\.minecraft\logs\latest.log -> C:\Users\M32\AppData\Roaming\.minecraft\logs\2017-09-23-2.log: The process cannot access the file because it is being used by another process. 2017-09-23 19:49:27,875 main ERROR Unable to delete file C:\Users\M32\AppData\Roaming\.minecraft\logs\latest.log: java.nio.file.FileSystemException C:\Users\M32\AppData\Roaming\.minecraft\logs\latest.log: The process cannot access the file because it is being used by another process.   <log4j:Event logger="bib" timestamp="1506210568576" level="INFO" thread="Client thread">     <log4j:Message><![CDATA[Setting user: That_Altur]]></log4j:Message>   </log4j:Event>