Using the "Tools" library you have changed the Code of the macro
"ArrayoutofString". 
Unfortuantly a lot of other small and usefull maros used this part of code - and
now do not work any longer. 
Example: FileNameoutofPath
It now returns the first element of the array not the last one!

Code should now be changed to:

Function FileNameoutofPath(ByVal Path as String, Optional Separator as String)
as String
Dim SepList() as String
	If IsMissing(Separator) Then
		Path = ConvertFromUrl(Path)
		Separator = GetPathSeparator()		
	End If
	SepList() = ArrayoutofString(Path, Separator)
	FileNameoutofPath = SepList(ubound(SepList()))
End Function

So it work like before. Because this Funtion would be used in maros like
"DirectoryOutofPath" a lot of code designed in former versions did not work any
longer. 

Please check and repair the code in tools.