Acrobat Reader DC crashes when emailing pdf through Outlook 2013

I've searched through all the most recent posts like this one:  Attaching PDFs to email crashes Acrobat DC   and this one: Re: Acrobat Reader DC crashes when sending pdfs via email  and neither of those fixes work for me.

We have a small Citrix server farm (7 servers running Windows Server 2012 R2) and whenever someone opens a pdf and then tries to use the email function (to attach and email through Outlook, which is on Office 365 using Outlook 2013) Acrobat Reader DC crashes.  We're on the latest version on all servers (17.009.2044) and they show no available updates. This happens on all 7 servers.  WE did recently move to Office 365 from an on-premise Exchange 2013 environment.  This issue popped up shortly after that. 

This is the error in the event log:

Log Name:      Application

Source:        Application Error

Date:          6/26/2017 4:40:51 PM

Event ID:      1000

Task Category: (100)

Level:         Error

Keywords:      Classic

User:          N/A

Computer:      CTX6.domain.com

Description:

Faulting application name: AcroRd32.exe, version: 17.9.20044.25828, time stamp: 0x58e4302d

Faulting module name: msvcrt.dll, version: 7.0.9600.17415, time stamp: 0x54504b2e

Exception code: 0xc00000fd

Fault offset: 0x0000b2d4

Faulting process id: 0x78fc

Faulting application start time: 0x01d2eebb8fa95fdc

Faulting application path: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe

Faulting module path: C:\Windows\SYSTEM32\msvcrt.dll

Report Id: bd6c09d0-5aaf-11e7-8102-00505628d5f2

Faulting package full name:

Faulting package-relative application ID:

Event Xml:

<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">

  <System>

    <Provider Name="Application Error" />

    <EventID Qualifiers="0">1000</EventID>

    <Level>2</Level>

    <Task>100</Task>

    <Keywords>0x80000000000000</Keywords>

    <TimeCreated SystemTime="2017-06-26T20:40:51.000000000Z" />

    <EventRecordID>1742634</EventRecordID>

    <Channel>Application</Channel>

    <Computer>CTX6.domain.com</Computer>

    <Security />

  </System>

  <EventData>

    <Data>AcroRd32.exe</Data>

    <Data>17.9.20044.25828</Data>

    <Data>58e4302d</Data>

    <Data>msvcrt.dll</Data>

    <Data>7.0.9600.17415</Data>

    <Data>54504b2e</Data>

    <Data>c00000fd</Data>

    <Data>0000b2d4</Data>

    <Data>78fc</Data>

    <Data>01d2eebb8fa95fdc</Data>

    <Data>C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe</Data>

    <Data>C:\Windows\SYSTEM32\msvcrt.dll</Data>

    <Data>bd6c09d0-5aaf-11e7-8102-00505628d5f2</Data>

    <Data>

    </Data>

    <Data>

    </Data>

  </EventData>

</Event>