Switching Forms in VBA

I have 2 forms created and one of the forms has a button to switch to another form.
The code for that button looks like this:

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client1 being the initial form to be opened and author being the next form to be shown.
I have searched high and low for a solution with this, but for some reason this just doesn't work for me.
Other things i also tried - Unload Me, Me.Hide.
In all cases it just gives the message
Capture.PNG

Please, tell me what i am doing wrong.

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Which form has the "author" button?
Which module contains the code you showed?
When you get the compile error what line of code is highlighted?

Hi, and welcome to the forum,

It's not clear exactly where these procedures are.

Would you upload the workbook so that we can check in the context of the workbook.

Ah, sorry, i am still new to this whole VBA thing (and thank you for not destroying me for not reading the rules, i will get right on that).
As to the questions:
client1 has the "author" button.
i do not know which module contains the code, because i just double clicked the button and it took me to... well... somewhere and there are Private Subs with which i am working.
The

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gets highlighted.

here's also how the whole thing i am working on looks.
Capture.PNG

Also remember that there's a difference between hiding a form and unloading it.

Both will take the form off screen but if it's merely hidden it's still available and if its ShowModal property is not set to False then you won't be able to open another form.

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