Error during scanning - Unknown source

I had just started the machine this morning and up popped an error message window. I've been unable to find the source or cause. I'm concerned it may be something bad so I haven't clicked it yet.

I don't know. That's the problem.

I tried that and failed. TM shows 2 Apps (TM and Edge used for this post), 54 background processes and 95 Windows processes. Nothing shows that is obviously irregular. It would be nice if Windows could show which process owned a window.
edit
I've also been Googling but so far nothing.

It look like Samsung Magician! Do you have this Software Samsung Magician?

Yes, I run Samsung Magician. I have 3 Samsung SSDs.

Try open Samsung Magician and find out which drive is error then try use Diagnostic Scan!

My Googling paid off. I found a tip that Sysinternals Process Explorer could display the owner of a Window and it was Samsung Magician that caused this message. SM is a bit ignorant popping up messages with no info. I clicked the OK button and Samsung Magician showed itself. Thanks to those that helped me.

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coolmistry said:

Try open Samsung Magician and find out which drive is error then try use Diagnostic Scan!

I'm working on it now and I'll come back when I have some results.

BobD said:

My Googling paid off. I found a tip that Sysinternals Process Explorer could display the owner of a Window and it was Samsung Magician that caused this message. SM is a bit ignorant popping up messages with no info. I clicked the OK button and Samsung Magician showed itself. Thanks to those that helped me.

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I'm working on it now and I'll come back when I have some results.

Not a problem I have Two M.2 and one SSD here too