Making a Hidden App Visible

I have an application that requires one of my excel sessions to be hidden

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For some reason (and it happens rarely) the current hidden app can not be made visible..
Is there a VBA workaround to get the app out of hiding?

What do you mean the hidden app can not be made visible?

To make a hidden app visible, you can type into the immediate window:

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and hit Enter.

How did it get invisible.
In these cases I use:

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Which offers me the opportunity to switch between visible/not-visible whenever I like, because there's always a connection to this workbook.

In other cases you should use

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Let me explain better. I have two excel sessions running,,, session A and session B.Session A contains two Workbooks and Session B contains one Workbook. For some reason, at the session level, Session B will become "B.Visible=false", or unavailable. When this happens any code that refers to session B will indicate the the object has not been set. A sample of my declarations is as follows:

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xlLINKx and its workbook LinkUP and the worksheet LKD become invisible since the session in which they reside becomes invisible.
The only way to correct this is to reboot.

The only code I use in the program that refers to the word visible is in the following subroutine:

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I just do not understand what is happening.

It looks intriguing.
Why don't you use

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instead of:

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snb,

I will try this on my next revision... will let you know. I looks like it will improve communications and is a cleaner approach.

Steve