Verizon Droid DNA

[librim]

I cannot get any program to open a pdf file on my phone. I have a few programs that used to open them but not more.
Adobe PDF & Docs to go either of these should open them.
When I click on a pdf doc. or even a a doc/docx file it while not open.

Tried clear defaults , and resetting permissions but to no avail.
Any thoughts?

- Well just to update the issue-
I cleared all data from chrome- which was sending the files to downloads- after clearing data- and rresigning back in yada yada- it gives me the option to open the file p in any program....hope that fixes it...