topic This is also an issue with in Collaboration Applications

Is Jabber 11.8 32 bit or 64 bit?

Doug Davidson — Mon, 18 Mar 2019 01:38:14 GMT

I have a user that is running Windows 10 with Office 2016 64 bit and when they start Jabber it pops up with the following message:

"Either there is no default mail client or the current mail client cannot fulfill the messing request. Please run Microsoft Outlook and set it as the default mail client."

I have done some research and came across a statement on Microsoft's website, indicating that 32 bit applications cannot start 64 bit applications.

Has anyone else run into this?

Thanks,

Doug

Hi Doug,

Jitender Bhandari — Fri, 20 Jan 2017 12:40:35 GMT

Hi Doug,

It looks more of an outlook issue, see below

https://support.microsoft.com/en-us/help/813745/-either-there-is-no-default-mail-client-or-the-current-mail-client-cannot-fulfill-the-messaging-request-error-message-when-you-send-e-mail-from-third-party-program-in-outlook

(Rate if it helps)

I had looked at that one, but

Doug Davidson — Fri, 20 Jan 2017 14:31:04 GMT

I had looked at that one, but it does not list Outlook 2016, it only lists through 2010.

Thanks,

Doug

This is also an issue with

RITR — Wed, 15 Feb 2017 20:30:25 GMT

This is also an issue with 2013 -- but I previously was running 2013 64bit and didn't have issues (as well as another user had no issue). However, other users do have the issue with 2013 64bit and I do as well now that I've upgraded to 2016 64bit.

same issue here - I've had to

Dan SJK — Tue, 21 Feb 2017 10:16:59 GMT

same issue here - I'm running Windows 10 Enterprise and initially had Office 2016 (Professional Plus) 64-bit. We were running Jabber v11.7 and the integration didn't work - but I don't think the error message quoted above showed. Switching to Jabber v11.8 gives the error message on startup:

For both versions, clicking on the "Meetings" tab says there is no calendar integration - even though checking the settings in Jabber confirms it is set for Outlook integration:

I've also tried editing the jabber-config.xml file on CUCM to enforce Outlook integration - with no change. As soon as I downgraded to 32-bit Office 2016, calendar integration started working immediately ...

I did find the following bug

Doug Davidson — Tue, 21 Feb 2017 13:51:54 GMT

I did find the following bug ID CSCvc84434, J4W Outlook 2016 Integration Gets Error "No Default Mail Client...".

Workaround:
Rename the "Bitness" key as "Bitness backup" or delete it from the registry hive of the previous versions.
Or delete the registry hive for the previous version that has Bitness registry set.

There should only be one system key which has the key value "Bitness" and this should be the following for Outlook 2016:
HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Office\16.0\Outlook for Outlook 2016

Here are additional keys, including the above, that may be present because of upgrades to Outlook 2016:
(1). HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Office\14.0\Outlook for Outlook 2010
(2). HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Office\15.0\Outlook for Outlook 2013
(3). HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Office\16.0\Outlook for Outlook 2016

Workaround: If the key value "Bitness" in "HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Office\14.0\Outlook" and /or "HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Office\15.0\Outlook " exist, rename "Bitness" as "Bitness_backup" or just delete it. Or delete the registry hive for the previous version that has Bitness registry set.

I have not had a chance to try it yet, but will let you know.

tried that on a colleague's

Dan SJK — Tue, 21 Feb 2017 15:43:00 GMT

tried that on a colleague's machine - no change. I didn't expect it to, to be honest - as it was a clean build of Windows 10 and Office 2016, both 64 bit - not an upgrade of an existing installation of either ...

Software has not been posted

Doug Davidson — Wed, 29 Mar 2017 17:58:43 GMT

Software has not been posted yet, but according to the release notes for 11.8.3. This has been resolved.

Worked for me, thank you.

chris.youngberg — Wed, 29 Mar 2017 18:01:04 GMT

Worked for me, thank you.

Worked for me as well but

wimsattdirect — Tue, 25 Apr 2017 18:53:10 GMT

Worked for me as well but ONLY after closing both Outlook and Jabber.

Initially there was no change. I then reverted the changed to "HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Office\16.0\Outlook\Bitness" changing x64 back to x86, exited Outlook and Jabber, then changed the value back to x64.

Re: Is Jabber 11.8 32 bit or 64 bit?

david_ellsworth — Thu, 26 Apr 2018 18:12:48 GMT

Going from 32bit to 64bit didn't work for me as with anything else in this conversation. Open to other suggestions.

Re: Software has not been posted

david_ellsworth — Thu, 26 Apr 2018 18:14:23 GMT

Unfortunately, this problem exists in version 12.0.