"Choose paper source by PDF page size" not working

[Curt1234]

In my business, I need to be able to print packets of 100 pages or more utilizing both letter and legal sized paper within the same packet.  Yesterday the "Choose paper source by PDF page size" button worked, today it does not.  I checked my printer to confirm that the trays were correctly designated as letter or legal and I've checked the forum for an answer to no avail.  I attribute it to the recent update (2/9/21)?  Is there a fix for this?  

[Betty5E81]

Thank you, Karrey.  I will try uninstalling and reinstalling again.  I did it once before, but did not turn off my computer before reinstalling.

Thanks again.

[Diane98A5]

That works!  Thanks.

[mama5184260]

Hi

I have the same issue which has just started with version 2021.007.20099

I have tried all suggestions mentioned above....

Security setting

Re install

Still same issue

Any other fixes?

Running On Windows 10

[M29451465a70r]

See my response. This resolves it. 

[M29451465a70r]

Go into printer and devices. Find your printer. Manage. Printer properties. Advanced. New Driver... And then just follow what the device is recommending. And you are welcome in advance for being amazing and actually giving an answer. Unlike the actual Adobe employee who responded!