Looks like Avast pulled an important file from the clients as a "unsafe" file so it was hiding in the chest, had to restore it.
Open Avast UI
Click Scan
Bottom right of the screen first option
Right click the file you want and choose the option to place the file back
(You will have to shut off Avast protection each time you want to load a Winning Network client. Once it launches you can turn it back on. Otherwise it will happen everytime. If someone figures out how to keep from having to do al that let me know please! )