Moduals are appearing randomly

[Roger R]

I am building a workbook(s) that is quite large and
formula intensive. I have noticed that an extra workbook
has suddenly appeared named "Modual 4" when I try to open
it nothing happens. What is going on?

 

[Jim]

If the Module is visible in VBE, you may right-click it and choose Remove,
opting not to save it when prompted. Modules are created when code (such as
a macro) is created. If the macro or other code is deleted, the empty module
remains until removed.