<div>
When you install or upgrade a BlackBerry Enterprise Server Express on a 64-bit operating system, a warning message might<br />
display in the Preinstallation Checklist dialog box about mismatched MDAC component versions. You can safely ignore this<br />
message. (DT 475776)<br />
<br />
does this help?
</div>


When you install or upgrade a BlackBerry Enterprise Server Express on a 64-bit operating system, a warning message might
display in the Preinstallation Checklist dialog box about mismatched MDAC component versions. You can safely ignore this
message. (DT 475776)

does this help?

<div>
When you install or upgrade a BlackBerry Enterprise Server Express on a 64-bit operating system, a warning message might<br />
display in the Preinstallation Checklist dialog box about mismatched MDAC component versions. You can safely ignore this<br />
message. (DT 475776)<br />
<br />
from the release notes for blackberry express.
</div>


When you install or upgrade a BlackBerry Enterprise Server Express on a 64-bit operating system, a warning message might
display in the Preinstallation Checklist dialog box about mismatched MDAC component versions. You can safely ignore this
message. (DT 475776)

from the release notes for blackberry express.

<div>
great.<br />
<br />
thanks!
</div>


<div>
<div class="content wysiwyg-content">
Hi all, trying to install BES express and im getting a message saying 'Mismatched Microsoft Data Access Component (MDAC) versions recorded in the registry. <br />
Downloaded the component checker and it is looking for version 2.8 but 6.1.76 is installed - can i remove v6? Does it matter? &nbsp;Will BES express install fine anyway even if i am on v6?<br />
<br />
Thanks,<br />
<br />
Rhys.
</div>
</div>


Hi all, trying to install BES express and im getting a message saying 'Mismatched Microsoft Data Access Component (MDAC) versions recorded in the registry. 
Downloaded the component checker and it is looking for version 2.8 but 6.1.76 is installed - can i remove v6? Does it matter?  Will BES express install fine anyway even if i am on v6?

Thanks,

Rhys.

BEX Express MDAC install issue

BlackBerry is a line of wireless handheld devices and services designed and marketed by BlackBerry Limited. BlackBerry devices can record video, take photos, play music and also provide functions such as Web-browsing, email messaging, instant messaging, and the multi-platform BlackBerry Messenger service, and specializes in secure communications and mobile productivity.

BlackBerry

Exchange is the server side of a collaborative application product that is part of the Microsoft Server infrastructure. Exchange's major features include email, calendaring, contacts and tasks, support for mobile and web-based access to information, and support for data storage.