Summary of issue.
Two faults:
1st Conflicting software causing a crash on start
2nd broken game files
Solution was:
-Close / uninstall conflicting software
-Run piry.exe to repair game files
Closing this thread now that it's been resolved.
Request support for the Plutonium T6 client, please wait at-least 1 day for a reply, it can get busy. The community is free to try to help in any thread.