I have an Excel workbook.
In VBE, I found additional "sheets" and then when go into the properties windows, they shown me "Thisworkbook" too.
How to remove them?
cyliyu
Your snapshot shows that You do not have sheet, which name is Sheet091, sheet's name is like ( sheet name ).
You could eg manually rename that Sheet with Your 'left bottom window'.
I created a new Excel workbook and copy all the sheets to the new workbook and save as a new copy. Apologies didn't mention it in my previous post. Thanks.