Opening File that has been closed

Hello,
I don’t know what is happening in the worksheet after I click the EXIT command button. If I press the tab key in an open book then the file already close it automatically open.

This workbook code:

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Module1 code:

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Hello,
I tried to remove the code for the EXIT in the vba and I did not received the problem that I am having.

What another code should I use for the exit or is there any other code for exit or close the workbook?
thanks.

Ok... I tried to use a different exit/close code.

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Unfortunately, still doing the same thing. When I close the file and when I click the tab key, the workbook open automatically.

I think its probably because of tab vba code.

Please help. Thanks.