I ran smart scan now I can't open pdf, doc and xls files

I ran smart scan after it was completed, I am getting an error message that Windows cannot find any of my Microsoft Office files or PDF files.  These are files that are saved on my computer and before I did the Tune-Up I could just double click on them to open, Now I get an error message (Windows Cannot Find C:\Users\Matt\Documents\Email Follow-Up\Opt-in.docx.  Make Sure you typed the name correctly and then try again).

Hello, Chris

We are aware of this issue.
And our developers are working on the fix.
Firstly, we would like to analyze the logs and identify the root cause.
Hence, we have sent an email instruction to connect to our remote support.
We have sent an email with further details. Please check your inbox/spam for the email.