Flow will not save changes, after fixing triggering

[Blueman125]

I have a flow set up in a shared mailbox. I cannot get it to run. Apparently, the first time I set this up, I named the folder to look in incorrectly. The error is shown here. I added an "s" to the folder name "purchase order"

     I've since gone back and fixed multiple times by selecting the folder within the window.  Though I corrected it the flow will not run and each time I go back to edit it, it shows the correct folder, yet the flow will not run and the error message still shows.

    Can someone please help with this. I am not a flow expert and not a power app designer but have used it succesfully in the past.  Thanks

Here is the details of the error

[LRVinNC]

Flow questions should be posted in the Flow Community.  You'll get quicker and better answers.  

[Blueman125 · Accepted solution]

I'll repost. Thanks