I have windows 10 and running WLM 2012. my email is a hotmail.ca and has NOT been upgraded to the new Outlook preview and I have NOT installed the recent update.

I have 2 email accounts on the hotmail.ca domain. One account has stopped syncing the calendar the other account still syncs.

The account that does not sync I still get emails and the contacts still sync just the calendar does not. Using the calendar app in win 10 does sync.. I have tried the following

• I repaired the WLM installation
• Created a new user local user account and ran WLM and setup the same email account - still did not work - This was to see if any data in the AppData was corrupt
• Deleted my email account in WLM and re-added still does not work
• Installed WLM on a new windows VM and the calendar did not sync, contacts and email did sync.

I then turned on the calendar debug logs and I see a difference in the logs between the account that does not work and the one that does. Below are the logs. As you can see the account works does a HTTP get but the account that does not work does not. It is odd that the contacts still sync

Any ideas ???

Does not Work
[07:11:24.59] 2488                 Mail:                 General [db] Primary account signing in
[07:11:28.89] 2488                 Mail:                 General [db] Primary account successfully signed in
[07:11:28.92] 16f4             Calendar:                   Store Read version stamp '2008/07/21 21:21' from store
[07:11:28.92] 16f4             Calendar:                   Store Data store has current version stamp '2008/07/21 21:21'.
[07:11:28.92] 2488             Calendar:                   Store Initialized data store (C:\Users\bwessels\AppData\Local\Microsoft\Windows Live Mail\Calendars\*** Email address is removed for privacy ***\), hr = 0x0
[07:11:28.92] 2488                 Mail:            Zone_MailChk ERROR: (primaryaccount.cpp:1566), failed with 0x8007007A  
[07:11:28.92] 2488                 Mail:            Zone_MailChk ERROR: (primaryaccount.cpp:2138), failed with 0x8007007A  
[07:11:28.92] 2488                 Mail:            Zone_MailChk ERROR: (calplatformmanager.cpp:855), failed with 0x8007007A  
[07:11:28.92] 2488                 Mail:            Zone_MailChk ERROR: (calplatformmanager.cpp:162), failed with 0x8007007A  
[07:11:28.92] 2488                 Mail:            Zone_MailChk ERROR: (calplatformmanager.cpp:338), failed with 0x8007007A

Does work

[22:41:53.60] 191c                 Mail:                 General [db] Primary account successfully signed in
[22:41:53.60] 191c             Calendar:                   Store Data store released
[22:41:53.62] 04f0             Calendar:                   Store Read version stamp '2008/07/21 21:21' from store
[22:41:53.62] 04f0             Calendar:                   Store Data store has current version stamp '2008/07/21 21:21'.
[22:41:53.62] 191c             Calendar:                   Store Initialized data store (C:\Users\bwessels\AppData\Local\Microsoft\Windows Live Mail\Calendars\*** Email address is removed for privacy ***\), hr = 0x0
[22:41:53.62] 04f0             Calendar:                    Sync CDbCalendarSyncManager::SetCredentials call for 't=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&p=', 'sse.bay01.calendar.live.com', 'sse.calendar.live.com'

[22:41:54.01] 191c                 Mail:            Zone_MailChk ERROR: (msglisthost.cpp:152), failed with 0x8000FFFF  
[22:41:54.01] 191c                 Mail:            Zone_MailChk ERROR: (msglisthost.cpp:152), failed with 0x8000FFFF  

[22:41:54.12] 266c             Contacts:                Zone_Api Services::NotifyAllServicesStarted(1486)@0x16ECC8B8: SERVICES :: Notify all services started result=0x00000000 (Success=1, Failed=0)
[22:41:54.38] 1b18             Calendar:                   Store Read version stamp '2008/07/21 21:21' from store
[22:41:54.38] 1b18             Calendar:                   Store Data store has current version stamp '2008/07/21 21:21'.
[22:41:54.38] 1b18             Calendar:                    Sync Starting a sync with WLC
[22:41:54.38] 143c             Calendar:                    Sync CDbCalendarChanges::GetNextDbChange
[22:41:54.38] 1b18             Calendar:                    Sync Just Called GetNextChanges

[22:41:54.82] 1d6c             Calendar:                    Sync Getting ready to call DeleteChanges
[22:41:54.82] 1d6c             Calendar:                    Sync DeleteChanges ChangeId=0x00000033,ObjectId=FirstSyncDone, ChangeType:3
[22:41:54.82] 0880             Calendar:                 Network GET sse.bay01.calendar.live.com/calendar/sync/feedall.sse?ver=2.0&appid=29EACE08-2B98-4F50-9A5D-2DFBA29E0689&ts=Thu, 16 Jun 2016 02:03:43 GMT&maxSyncItems=500
Time: [22:41:54.38]
Content-Type: multipart/related; boundary=_E93E865E-B3EE-45FF-A774-294A88630868_; charset=utf-8
Cookie: WLSSC=t=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&p=



HTTP/1.1 304 Not Modified
Cache-Control: private
Content-Type: multipart/related; boundary=_cca3f671-e3f1-4638-9714-89d67c98f07c_; charset=utf-8
Expires: Thu, 16 Jun 2016 02:56:46 GMT
Last-Modified: Thu, 16 Jun 2016 02:41:46 GMT
Server: Microsoft-IIS/7.5
Set-Cookie: CCN=sse.bay01.calendar.live.com|29|0|1; domain=.calendar.live.com; expires=Thu, 16-Jun-2016 04:41:46 GMT; path=/; HttpOnly
X-AspNet-Version: 4.0.30319
X-Content-Type-Options: nosniff
MSNSERVER: H: BAY031-WEB19 V: 17.4.10203.5001 D: 2016-06-03T19:56:45
Strict-Transport-Security: max-age=63072000; includeSubDomains
Set-Cookie: CCN=bay01.calendar.live.com|29|0|1; domain=.calendar.live.com; expires=Thu, 16-Jun-2016 04:41:46 GMT; path=/; HttpOnly
Set-Cookie: wla42=; domain=live.com; expires=Thu, 23-Jun-2016 02:41:46 GMT; path=/
Set-Cookie: WLC=Bzhwo0QpuOCuZ7rERHwZi7bBjK/4HFGcZXffTKWHZ7MkRIs3N59h36hbkIGjbol7s1cCfmZBs5Gru08jyoYM/m6jpH1CPf+j5tR4jDjiuQ894buuio0PHVa0cYHtfCw1; domain=.calendar.live.com; path=/; HttpOnly
P3P: CP="BUS CUR CONo FIN IVDo ONL OUR PHY SAMo TELo"
xxn: 19
Date: Thu, 16 Jun 2016 02:41:46 GMT
Connection: close


---End of data---


[22:41:54.82] 143c             Calendar:                    Sync CDbCalendarChanges::GetNextDbChange
[22:41:54.83] 1d6c             Calendar:                    Sync Reporting SQMPID_MAIL_CALENDAR_GLOBALSYNC rgdwSQMPoints[0] (hrStatusCode) with (0x00000000)
[22:41:54.83] 1d6c             Calendar:                    Sync Reporting SQMPID_MAIL_CALENDAR_GLOBALSYNC rgdwSQMPoints[1] (m_mapChanges.GetSize()) with (0x00000000)
[22:41:54.83] 1d6c             Calendar:                    Sync Reporting SQMPID_MAIL_CALENDAR_GLOBALSYNC rgdwSQMPoints[2] (dwEventsDownloaded) with (0x00000000)
[22:41:54.83] 1d6c             Calendar:                    Sync Reporting SQMPID_MAIL_CALENDAR_GLOBALSYNC rgdwSQMPoints[3] (m_dwSyncCause)with (0x00000002)
[22:41:54.83] 0880             Calendar:                    Sync CDbCalendarChanges::GetNextDbChange
[22:41:54.83] 0880             Calendar:                    Sync Moving a change from the db change table to a sync change! hr = 0x00000000, pChangeData->ObjectId = FirstSyncDone, pChangeDataStruct->ChangeType = 0x00000003
[22:41:54.83] 143c             Calendar:                    Sync CDbCalendarChanges::GetNextDbChange
[22:41:57.92] 0880             Calendar:                    Sync CDbCalendarChanges::GetNextDbChange
[22:41:57.92] 0880             Calendar:                    Sync Moving a change from the db change table to a sync change! hr = 0x00000000, pChangeData->ObjectId = Polling, pChangeDataStruct->ChangeType = 0x00000003
[22:41:57.92] 143c             Calendar:                    Sync CDbCalendarChanges::GetNextDbChange
[22:41:57.92] 1b18             Calendar:                    Sync Starting a sync with WLC
[22:41:57.92] 1b18             Calendar:                    Sync Just Called GetNextChanges
[22:41:58.34] 1d6c             Calendar:                    Sync Getting ready to call DeleteChanges
[22:41:58.34] 1d6c             Calendar:                    Sync DeleteChanges ChangeId=0x00000001,ObjectId=FirstSyncDone, ChangeType:3
[22:41:58.34] 1d6c             Calendar:                    Sync DeleteChanges ChangeId=0x00000002,ObjectId=Polling, ChangeType:3
[22:41:58.34] 143c             Calendar:                 Network GET sse.bay01.calendar.live.com/calendar/sync/feedall.sse?ver=2.0&appid=29EACE08-2B98-4F50-9A5D-2DFBA29E0689&ts=Thu, 16 Jun 2016 02:41:46 GMT&maxSyncItems=500
Time: [22:41:57.92]
Content-Type: multipart/related; boundary=_1FBB9A2D-E078-4876-BA7F-3081C38A4FDE_; charset=utf-8
Cookie: CCN=bay01.calendar.live.com|29|0|1;wla42;WLC=Bzhwo0QpuOCuZ7rERHwZi7bBjK/4HFGcZXffTKWHZ7MkRIs3N59h36hbkIGjbol7s1cCfmZBs5Gru08jyoYM/m6jpH1CPf+j5tR4jDjiuQ894buuio0PHVa0cYHtfCw1;WLSSC=t=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&p=



HTTP/1.1 304 Not Modified
Cache-Control: private
Content-Type: multipart/related; boundary=_41936d56-f522-468c-a1ec-c3e720ed30e3_; charset=utf-8
Expires: Thu, 16 Jun 2016 02:56:50 GMT
Last-Modified: Thu, 16 Jun 2016 02:41:50 GMT
Server: Microsoft-IIS/7.5
Set-Cookie: CCN=bay01.calendar.live.com|29|0|1; domain=.calendar.live.com; expires=Thu, 16-Jun-2016 04:41:50 GMT; path=/; HttpOnly
X-AspNet-Version: 4.0.30319
X-Content-Type-Options: nosniff
MSNSERVER: H: BAY031-WEB21 V: 17.4.10203.5001 D: 2016-06-03T19:56:45
Strict-Transport-Security: max-age=63072000; includeSubDomains
Set-Cookie: CCN=bay01.calendar.live.com|29|0|1; domain=.calendar.live.com; expires=Thu, 16-Jun-2016 04:41:50 GMT; path=/; HttpOnly
Set-Cookie: wla42=; domain=live.com; expires=Thu, 23-Jun-2016 02:41:50 GMT; path=/
P3P: CP="BUS CUR CONo FIN IVDo ONL OUR PHY SAMo TELo"
xxn: 21
Date: Thu, 16 Jun 2016 02:41:49 GMT
Connection: close


---End of data---


[22:41:58.34] 1b78             Calendar:                    Sync CDbCalendarChanges::GetNextDbChange
[22:41:58.34] 1d6c             Calendar:                    Sync Reporting SQMPID_MAIL_CALENDAR_GLOBALSYNC rgdwSQMPoints[0] (hrStatusCode) with (0x00000000)
[22:41:58.34] 1d6c             Calendar:                    Sync Reporting SQMPID_MAIL_CALENDAR_GLOBALSYNC rgdwSQMPoints[1] (m_mapChanges.GetSize()) with (0x00000000)
[22:41:58.34] 1d6c             Calendar:                    Sync Reporting SQMPID_MAIL_CALENDAR_GLOBALSYNC rgdwSQMPoints[2] (dwEventsDownloaded) with (0x00000000)
[22:41:58.34] 1d6c             Calendar:                    Sync Reporting SQMPID_MAIL_CALENDAR_GLOBALSYNC rgdwSQMPoints[3] (m_dwSyncCause)with (0x00000004)
[22:41:58.34] 1b78             Calendar:                    Sync CDbCalendarChanges::GetNextDbChange
[22:41:58.35] 1b78             Calendar:                    Sync Moving a change from the db change table to a sync change! hr = 0x00000000, pChangeData->ObjectId = FirstSyncDone, pChangeDataStruct->ChangeType = 0x00000003
[22:41:58.35] 0880             Calendar:                    Sync CDbCalendarChanges::GetNextDbChange
[22:42:07.38] 1b18             Calendar:                    Sync Starting a sync with WLC
[22:42:07.38] 1b18             Calendar:                    Sync Just Called GetNextChanges
[22:42:07.80] 1d6c             Calendar:                    Sync Getting ready to call DeleteChanges
[22:42:07.80] 1d6c             Calendar:                    Sync DeleteChanges ChangeId=0x00000003,ObjectId=FirstSyncDone, ChangeType:3
[22:42:07.80] 143c             Calendar:                    Sync CDbCalendarChanges::GetNextDbChange
[22:42:07.80] 0880             Calendar:                 Network GET sse.bay01.calendar.live.com/calendar/sync/feedall.sse?ver=2.0&appid=29EACE08-2B98-4F50-9A5D-2DFBA29E0689&ts=Thu, 16 Jun 2016 02:41:50 GMT&maxSyncItems=500
Time: [22:42:07.38]
Content-Type: multipart/related; boundary=_DA5CDF79-55D9-4E62-9783-F2B693E68CA3_; charset=utf-8
Cookie: WLC=Bzhwo0QpuOCuZ7rERHwZi7bBjK/4HFGcZXffTKWHZ7MkRIs3N59h36hbkIGjbol7s1cCfmZBs5Gru08jyoYM/m6jpH1CPf+j5tR4jDjiuQ894buuio0PHVa0cYHtfCw1;CCN=bay01.calendar.live.com|29|0|1;wla42;WLSSC=t=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&p=



HTTP/1.1 304 Not Modified
Cache-Control: private
Content-Type: multipart/related; boundary=_d62d9bf5-cbd5-4d2c-93e1-6367ac7e94f3_; charset=utf-8
Expires: Thu, 16 Jun 2016 02:56:59 GMT
Last-Modified: Thu, 16 Jun 2016 02:41:59 GMT
Server: Microsoft-IIS/7.5
Set-Cookie: CCN=bay01.calendar.live.com|29|0|1; domain=.calendar.live.com; expires=Thu, 16-Jun-2016 04:41:59 GMT; path=/; HttpOnly
X-AspNet-Version: 4.0.30319
X-Content-Type-Options: nosniff
MSNSERVER: H: BAY031-WEB27 V: 17.4.10203.5001 D: 2016-06-03T19:56:45
Strict-Transport-Security: max-age=63072000; includeSubDomains
Set-Cookie: CCN=bay01.calendar.live.com|29|0|1; domain=.calendar.live.com; expires=Thu, 16-Jun-2016 04:41:59 GMT; path=/; HttpOnly
Set-Cookie: wla42=; domain=live.com; expires=Thu, 23-Jun-2016 02:41:59 GMT; path=/
P3P: CP="BUS CUR CONo FIN IVDo ONL OUR PHY SAMo TELo"
xxn: 27
Date: Thu, 16 Jun 2016 02:41:59 GMT
Connection: close


---End of data---


[22:42:07.80] 1d6c             Calendar:                    Sync Reporting SQMPID_MAIL_CALENDAR_GLOBALSYNC rgdwSQMPoints[0] (hrStatusCode) with (0x00000000)
[22:42:07.80] 1d6c             Calendar:                    Sync Reporting SQMPID_MAIL_CALENDAR_GLOBALSYNC rgdwSQMPoints[1] (m_mapChanges.GetSize()) with (0x00000000)
[22:42:07.80] 1d6c             Calendar:                    Sync Reporting SQMPID_MAIL_CALENDAR_GLOBALSYNC rgdwSQMPoints[2] (dwEventsDownloaded) with (0x00000000)
[22:42:07.80] 1d6c             Calendar:                    Sync Reporting SQMPID_MAIL_CALENDAR_GLOBALSYNC rgdwSQMPoints[3] (m_dwSyncCause)with (0x00000005)
[22:42:07.80] 1b78             Calendar:                    Sync CDbCalendarChanges::GetNextDbChange
[22:42:07.80] 1b78             Calendar:                    Sync Moving a change from the db change table to a sync change! hr = 0x00000000, pChangeData->ObjectId = FirstSyncDone, pChangeDataStruct->ChangeType = 0x00000003
[22:42:07.80] 0720             Calendar:                    Sync CDbCalendarChanges::GetNextDbChange
[22:42:12.31] 1758                 Mail:            Zone_MailChk ERROR: (asynconn.cpp:562), failed with 0x800CCC0A  
[22:42:12.61] 1758                 Mail:            Zone_MailChk ERROR: (asynconn.cpp:562), failed with 0x800CCC0A  
[22:42:15.28] 1758                 Mail:            Zone_MailChk ERROR: (asynconn.cpp:562), failed with 0x800CCC0A  
[22:42:15.29] 1758                 Mail:            Zone_MailChk ERROR: (asynconn.cpp:562), failed with 0x800CCC0A