Combining PDF's from Windows Explorer

My company recently purchased new laptops with Adobe Acrobat Standard 2017 installed (currently using Version 2017.011.30140).  On my old laptop, with another version of Standard installed, I was able to select multiple PDF files in Windows Explorer, right-click on the selected files and choose "Combine files in Acrobat".  This would then bring up the Acrobat Standard program with a list of the PDF's that I selected, allowing me to move the files up and down prior to combining them.  Now when I follow this same process, it still gives me the option to "Combine" in Windows Explorer; however, after clicking on "Combine", it just opens up Standard and I have to go through the actual 'combine' tool to choose the files (extra step).  My co-worker, running the same version on the same laptop, does not have this issue.  I'm wondering if its a setting on my computer, but can't seem to find it.

Please note that if I already have the Acrobat Standard program open in the background, the Windows Explorer function will work properly.  This only occurs when I do not have the program open.

Any help that anyone can provide would be greatly appreciated.  Thank you.