When i go to Tools> Download>Platform/Playlist/Category Theme Videos I get an Error and LaunchBox is forced Closed. 
	I have reinstalled Version 12.3 over top of existing 12.3 but it didnt help. I clicked report error but when i got into bitbucket, I decided to come to the forum instead.
 
	This is on Windows10 64bit if it matters.
 
	This is the Error Message:
 
	 
	Value cannot be null. (Parameter 's')
 
	App:     LaunchBox 
	Version: 12.3 
	Type:    System.ArgumentNullException 
	Site:    Byte[] FromBase64String(System.String) 
	Source:  System.Private.CoreLib
 
	   at System.Convert.FromBase64String(String s) 
	   at Unbroken.LaunchBox.Rijndael.QueryTransformerTests(Object ) 
	   at Unbroken.LaunchBox.Rijndael.Decrypt(String value, String key, String seed) 
	   at StrategyCode.InitTransformerCustomer(String value, String key, String seed, StrategyCode ) 
	   at Unbroken.LaunchBox.Rijndael.Decrypt(String value, Guid key, Guid seed) 
	   at Unbroken.LaunchBox.Windows.Desktop.Forms.DownloadPlatformVideosForm.DeleteSupportedListener(Object , Guid , Guid ) 
	   at Unbroken.LaunchBox.Windows.Desktop.Forms.DownloadPlatformVideosForm.PrintAwareFilter() 
	   at ProcAdapter.RunScopePublisher(Object , ProcAdapter ) 
	   at Unbroken.LaunchBox.Windows.Desktop.Forms.DownloadPlatformVideosForm.ViewAwareFilter() 
	   at System.Threading.ThreadHelper.ThreadStart_Context(Object state) 
	   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) 
	--- End of stack trace from previous location where exception was thrown --- 
	   at System.Threading.ThreadHelper.ThreadStart()
 
	Recent Log:
 
	   5:51:38 PM Exception