title: Excel won't show the workbooks worksheets
body: <p>I have an Excel Workbook containing three worksheets. However all sheets seem to be hidden dispite that their visibility is set to xlSheetVisible (Found by looking at the worksheet properties in the VBA editor).</p>
  
  <p>This is what I have tried so far to solve the problem.</p>
  
  <ul>
  <li><p>Searched Google for help, but all similar problems have been solved by changing the Visibility from xlSheetHidden to xlSheetVisible. But in my case that setting is already set to xlVisible.</p>
  
  <ul>
  <li>By using VBA I have tried to activate a sheet without any result.</li>
  </ul></li>
  </ul>
  
  <p>By reading this you might have guessed that I am able to see and access the worksheets from the VBA editor.</p>
  
  <p>Despite that looking at the normal Excel userinterface, all buttons are disabled and clicking at the office/file button in the topleft corner doesn't allow me to save the workbook. However if I make any changes to the VBA itself and tries to close the workbook then Excel asks whether or not I would like to save the workbook.</p>