Тоже запорол базу обновлением 27 февраля. Обновлялся с таким набором плагинов:
Старая версия была Development от 26 февраля, она не сохранилась в бекапе, но повторил баг с такой версии:
CPU: Intel(R) Core(TM) i5-4570 CPU @ 3.20GHz [Intel64 Family 6 Model 60 Stepping 3] [DEP Enabled] [4 CPUs]
Installed RAM: 7840 MBytes
Operating System: Microsoft Windows 8.1 Business Edition, 64-bit (build 9600)
Internet Explorer: 9.11.9600.16518 (build 99600)
Administrator privileges: No
OS Languages: (UI | Locale (User/System)) : English/English | Russian/Russian
Free disk space on Miranda partition: 60936 MBytes
Miranda NG Version: 0.94.9 final build #8010 x64
Build time: 2 Feb 2014 18:53:10
Profile: C:\Users\onsev_000\SkyDrive\MirandaNG\Profiles\base\base.dat
Profile size: 22544384 Bytes
Profile creation date: 28 Feb 2014 5:46:16
Language pack: No language pack installed
Service Mode: No
Active Plugins (32):
  AdvaImg.dll v.0.11.0.1 [28 Feb 2014 5:49:57] - Miranda image services 
  AVS.dll v.0.11.1.1 [2 Feb 2014 18:43:52] - Avatar service 
  Clist_nicer.dll v.0.9.2.1 [2 Feb 2014 18:45:20] - Clist nicer 
  Cln_skinedit.dll v.0.0.0.4 [28 Nov 2013 5:42:54] - Skin editor for clist nicer 
  CrashDumper.dll v.0.0.4.22 [28 Feb 2014 5:49:44] - Crash dumper 
  CryptoPP.dll v.1.0.4.7 [22 Oct 2013 23:25:56] - Crypto++ 
  DbEditorPP.dll v.3.2.0.1 [2 Feb 2014 18:48:56] - Database editor++ 
  Dbx_mmap.dll v.0.11.0.2 [2 Feb 2014 18:43:58] - Miranda NG mmap database driver 
  Dbx_tree.dll v.0.0.0.18 [2 Feb 2014 22:46:01] - Miranda dbx_tree database driver 
  Facebook.dll v.0.2.2.1 [2 Feb 2014 18:47:04] - Facebook RM 
  Fingerprint.dll v.0.1.0.0 [2 Feb 2014 18:50:50] - Fingerprint NG 
  FlashAvatars.dll v.0.0.1.14 [2 Feb 2014 18:45:38] - Flash avatars 
  GTalkExt.dll v.0.1.0.2 [2 Feb 2014 18:46:50] - GTalk Extension 
  HistoryPP.dll v.1.5.1.5 [2 Feb 2014 1:26:28] - History++ 
  ICQ.dll v.0.11.1.0 [2 Feb 2014 18:44:50] - IcqOscarJ Protocol 
  IEView.dll v.1.4.0.0 [2 Feb 2014 18:45:52] - IEView 
  Jabber.dll v.0.11.0.4 [2 Feb 2014 18:45:12] - Jabber Protocol 
  KeepStatus.dll v.0.9.0.1 [2 Feb 2014 18:46:32] - Keep status 
  ListeningTo.dll v.0.3.0.0 [2 Feb 2014 18:47:14] - ListeningTo 
  MenuEx.dll v.1.3.0.10 [2 Feb 2014 18:45:56] - Menu item ext 
  MRA.dll v.2.1.0.8 [2 Feb 2014 18:46:54] - Mail.ru Agent 
  PluginUpdater.dll v.0.1.1.7 [2 Feb 2014 18:49:28] - Plugin updater 
  Popup.dll v.2.1.1.8 [2 Feb 2014 18:46:08] - Popup plus 
  SecureIM.dll v.1.0.12.4 [2 Feb 2014 18:46:14] - SecureIM 
  SeenPlugin.dll v.5.0.4.8 [2 Feb 2014 18:46:14] - Last seen 
  SmileyAdd.dll v.0.2.3.17 [2 Feb 2014 18:46:24] - SmileyAdd 
  SpellChecker.dll v.0.2.6.1 [2 Feb 2014 18:47:02] - Spell checker 
  TabSRMM.dll v.3.3.0.3 [2 Feb 2014 18:44:26] - TabSRMM 
  Tipper.dll v.2.1.0.5 [2 Feb 2014 18:46:38] - Tipper 
  Twitter.dll v.1.1.0.1 [2 Feb 2014 18:47:52] - Twitter 
  UInfoEx.dll v.0.8.5.0 [2 Feb 2014 18:46:50] - User info ext 
  VersionInfo.dll v.1.5.0.3 [28 Feb 2014 9:49:48] - Version information 
Unloadable Plugins (1):
  DbChecker.dll v.0.0.0.0 [28 Feb 2014 5:49:57] - <unknown> 
Protocols and Accounts:
-------------------------------------------------------------------------------
Facebook                 1 - Enabled 0 - Disabled  Loaded
ICQ                      2 - Enabled 0 - Disabled  Loaded
JABBER                   2 - Enabled 0 - Disabled  Loaded
MRA                      1 - Enabled 0 - Disabled  Loaded
Twitter                  1 - Enabled 0 - Disabled  Loaded
Icon Packs:
-------------------------------------------------------------------------------
 flags.dll [22 Sep 2007 17:55:32]
 Flags_icons.dll [2 Feb 2014 18:51:12]
 Fp_icons.dll [2 Feb 2014 18:50:48]
 google_talk2.dll [30 Apr 2007 5:48:48]
 HistoryPP_icons.dll [2 Feb 2014 5:46:16]
 jabber_xstatus.dll [11 Jul 2008 5:18:06]
 Proto_AIM.dll [2 Feb 2014 18:47:28]
 proto_conn_facebook.dll [5 Mar 2011 20:37:52]
 proto_conn_icq.dll [27 Aug 2008 18:03:28]
 proto_conn_MRA.dll [19 Jan 2011 14:46:42]
 Proto_Facebook.dll [2 Feb 2014 18:47:24]
 Proto_GG.dll [2 Feb 2014 18:47:28]
 Proto_ICQ.dll [2 Feb 2014 18:47:28]
 Proto_IRC.dll [2 Feb 2014 18:47:30]
 Proto_Jabber.dll [2 Feb 2014 18:47:30]
 Proto_MRA.dll [2 Feb 2014 18:47:26]
 Proto_MSN.dll [2 Feb 2014 18:47:30]
 Proto_Twitter.dll [2 Feb 2014 18:47:26]
 Proto_VKontakte.dll [28 Oct 2013 5:48:14]
 Proto_Yahoo.dll [2 Feb 2014 18:47:30]
 SecureIM_icons.dll [2 Feb 2014 18:51:10]
 tabsrmm.dll [18 Jun 2009 16:18:26]
 TabSRMM_icons.dll [2 Feb 2014 18:49:48]
 Toolbar_icons.dll [2 Feb 2014 18:47:36]
 UInfoEx_icons.dll [2 Feb 2014 18:47:04]
 xpk_aim.dll [30 Dec 2005 12:50:06]
 xpk_gg.dll [6 Jan 2006 17:48:42]
 xpk_global.dll [31 Dec 2005 12:09:42]
 xpk_gmail.dll [30 Dec 2005 12:12:44]
 xpk_icq.dll [29 Dec 2005 15:23:18]
 xpk_irc.dll [29 Dec 2005 23:05:40]
 xpk_jabber.dll [6 Dec 2005 22:42:16]
 xpk_main.dll [6 Jan 2006 17:57:00]
 xpk_meta.dll [9 Jan 2006 12:50:06]
 xpk_meta2.dll [9 Jan 2006 14:09:14]
 xpk_msn.dll [27 Dec 2005 20:46:56]
 xpk_overlay.dll [30 Dec 2005 13:12:54]
 xpk_qq.dll [9 Jan 2006 14:06:12]
 xpk_rss.dll [12 Jan 2006 10:23:02]
 xpk_tabsrmm_icons.dll [23 Jan 2006 11:32:56]
 xpk_tlen.dll [6 Jan 2006 17:49:54]
 xpk_weather.dll [31 Dec 2005 14:01:48]
 xpk_yahoo.dll [30 Dec 2005 12:10:38]
 xStatus_ICQ.dll [2 Feb 2014 18:45:12]
 xstatus_ICQ2.dll [7 Aug 2007 2:33:26]
 xStatus_Jabber.dll [2 Feb 2014 18:45:12]
 xStatus_MRA.dll [2 Feb 2014 18:47:04]
После обновления стала такая:
CPU: Intel(R) Core(TM) i5-4570 CPU @ 3.20GHz [Intel64 Family 6 Model 60 Stepping 3] [DEP Enabled] [4 CPUs]
Installed RAM: 7840 MBytes
Operating System: Microsoft Windows 8.1 Business Edition, 64-bit (build 9600)
Internet Explorer: 9.11.9600.16518 (build 99600)
Administrator privileges: No
OS Languages: (UI | Locale (User/System)) : English/English | Russian/Russian
Free disk space on Miranda partition: 60803 MBytes
Miranda NG Version: 0.95.1 alpha build #8323 x64
Build time: 28 Feb 2014 5:53:06
Profile: C:\Users\onsev_000\SkyDrive\MirandaNG\Profiles\base\base.dat
Profile size: 65536 Bytes
Profile creation date: 28 Feb 2014 5:46:16
Language pack: No language pack installed
Service Mode: No
Active Plugins (39):
  AdvaImg.dll v.0.11.0.1 [28 Feb 2014 5:47:08] - Miranda image services 
  AIM.dll v.0.11.0.1 [28 Feb 2014 5:46:36] - AIM protocol 
  AVS.dll v.0.11.1.1 [28 Feb 2014 5:46:04] - Avatar service 
  Clist_modern.dll v.0.9.0.12 [28 Feb 2014 5:49:00] - Modern contact list 
  Cln_skinedit.dll v.0.0.0.4 [28 Feb 2014 5:47:06] - Skin editor for clist nicer 
  CrashDumper.dll v.0.0.4.22 [28 Feb 2014 5:49:44] - Crash dumper 
  CryptoPP.dll v.1.0.4.7 [28 Feb 2014 5:53:42] - Crypto++ 
  DbEditorPP.dll v.3.2.0.1 [28 Feb 2014 5:49:46] - Database editor++ 
  Dbx_mmap.dll v.0.95.0.3 [28 Feb 2014 5:46:08] - Miranda NG mmap database driver 
  Dbx_tree.dll v.0.0.0.18 [2 Feb 2014 22:46:01] - Miranda dbx_tree database driver 
  Facebook.dll v.0.2.2.1 [28 Feb 2014 5:48:16] - Facebook RM 
  Fingerprint.dll v.0.1.0.0 [28 Feb 2014 5:51:10] - Fingerprint NG 
  FlashAvatars.dll v.0.0.1.14 [28 Feb 2014 5:47:24] - Flash avatars 
  GG.dll v.0.11.0.3 [28 Feb 2014 5:46:34] - Gadu-Gadu Protocol 
  GTalkExt.dll v.0.1.1.0 [28 Feb 2014 5:48:08] - GTalk Extension 
  HistoryPP.dll v.1.5.1.5 [28 Feb 2014 0:39:02] - History++ 
  ICQ.dll v.0.11.2.0 [28 Feb 2014 5:46:46] - IcqOscarJ Protocol 
  IEView.dll v.1.4.0.0 [28 Feb 2014 5:47:30] - IEView 
  Import.dll v.0.11.0.1 [28 Feb 2014 5:46:04] - Import contacts and messages 
  IRC.dll v.0.11.0.2 [28 Feb 2014 5:46:34] - IRC protocol 
  Jabber.dll v.0.11.0.4 [28 Feb 2014 5:46:56] - Jabber Protocol 
  KeepStatus.dll v.0.9.0.2 [28 Feb 2014 5:47:52] - Keep status 
  ListeningTo.dll v.0.3.0.0 [28 Feb 2014 5:48:36] - ListeningTo 
  MenuEx.dll v.1.3.0.10 [28 Feb 2014 5:47:32] - Menu item ext 
  MRA.dll v.2.1.0.8 [28 Feb 2014 5:48:14] - Mail.ru Agent 
  MSN.dll v.0.11.0.2 [28 Feb 2014 5:46:54] - MSN Protocol 
  PluginUpdater.dll v.0.1.1.7 [28 Feb 2014 5:50:18] - Plugin updater 
  Popup.dll v.2.1.1.8 [28 Feb 2014 5:47:42] - Popup plus 
  Scriver.dll v.2.11.0.0 [28 Feb 2014 5:46:14] - Scriver 
  SecureIM.dll v.1.0.12.4 [28 Feb 2014 5:47:44] - SecureIM 
  SeenPlugin.dll v.5.0.4.8 [28 Feb 2014 5:47:40] - Last seen 
  SmileyAdd.dll v.0.2.3.17 [28 Feb 2014 5:47:52] - SmileyAdd 
  SpellChecker.dll v.0.2.6.1 [28 Feb 2014 5:48:24] - Spell checker 
  Tipper.dll v.2.1.0.5 [28 Feb 2014 5:47:58] - Tipper 
  TopToolBar.dll v.0.8.0.3 [28 Feb 2014 5:48:40] - TopToolBar 
  Twitter.dll v.1.1.0.1 [28 Feb 2014 5:49:26] - Twitter 
  UInfoEx.dll v.0.8.5.0 [28 Feb 2014 5:48:14] - User info ext 
  VersionInfo.dll v.1.5.0.3 [28 Feb 2014 5:49:50] - Version information 
  Yahoo.dll v.0.11.0.1 [28 Feb 2014 5:46:40] - Yahoo Protocol 
Unloadable Plugins (1):
  DbChecker.dll v.0.0.0.0 [28 Feb 2014 5:50:10] - <unknown> 
Protocols and Accounts:
-------------------------------------------------------------------------------
AIM                      0 - Enabled 0 - Disabled  Loaded
Facebook                 0 - Enabled 0 - Disabled  Loaded
GG                       0 - Enabled 0 - Disabled  Loaded
ICQ                      0 - Enabled 0 - Disabled  Loaded
IRC                      0 - Enabled 0 - Disabled  Loaded
JABBER                   0 - Enabled 0 - Disabled  Loaded
MRA                      0 - Enabled 0 - Disabled  Loaded
MSN                      0 - Enabled 0 - Disabled  Loaded
Twitter                  0 - Enabled 0 - Disabled  Loaded
YAHOO                    0 - Enabled 0 - Disabled  Loaded
Icon Packs:
-------------------------------------------------------------------------------
 flags.dll [22 Sep 2007 17:55:32]
 Flags_icons.dll [28 Feb 2014 5:51:36]
 Fp_icons.dll [28 Feb 2014 5:51:12]
 google_talk2.dll [30 Apr 2007 5:48:48]
 HistoryPP_icons.dll [28 Feb 2014 5:50:30]
 jabber_xstatus.dll [11 Jul 2008 5:18:06]
 Proto_AIM.dll [28 Feb 2014 5:48:44]
 proto_conn_facebook.dll [5 Mar 2011 20:37:52]
 proto_conn_icq.dll [27 Aug 2008 18:03:28]
 proto_conn_MRA.dll [19 Jan 2011 14:46:42]
 Proto_Facebook.dll [28 Feb 2014 5:48:42]
 Proto_GG.dll [28 Feb 2014 5:48:46]
 Proto_ICQ.dll [28 Feb 2014 5:48:46]
 Proto_IRC.dll [28 Feb 2014 5:48:46]
 Proto_Jabber.dll [28 Feb 2014 5:48:48]
 Proto_MRA.dll [28 Feb 2014 5:48:44]
 Proto_MSN.dll [28 Feb 2014 5:48:48]
 Proto_Twitter.dll [28 Feb 2014 5:48:44]
 Proto_VKontakte.dll [28 Feb 2014 5:52:36]
 Proto_Yahoo.dll [28 Feb 2014 5:48:48]
 SecureIM_icons.dll [28 Feb 2014 5:51:34]
 tabsrmm.dll [18 Jun 2009 16:18:26]
 TabSRMM_icons.dll [28 Feb 2014 5:50:32]
 Toolbar_icons.dll [28 Feb 2014 5:48:56]
 UInfoEx_icons.dll [28 Feb 2014 5:48:24]
 xpk_aim.dll [30 Dec 2005 12:50:06]
 xpk_gg.dll [6 Jan 2006 17:48:42]
 xpk_global.dll [31 Dec 2005 12:09:42]
 xpk_gmail.dll [30 Dec 2005 12:12:44]
 xpk_icq.dll [29 Dec 2005 15:23:18]
 xpk_irc.dll [29 Dec 2005 23:05:40]
 xpk_jabber.dll [6 Dec 2005 22:42:16]
 xpk_main.dll [6 Jan 2006 17:57:00]
 xpk_meta.dll [9 Jan 2006 12:50:06]
 xpk_meta2.dll [9 Jan 2006 14:09:14]
 xpk_msn.dll [27 Dec 2005 20:46:56]
 xpk_overlay.dll [30 Dec 2005 13:12:54]
 xpk_qq.dll [9 Jan 2006 14:06:12]
 xpk_rss.dll [12 Jan 2006 10:23:02]
 xpk_tabsrmm_icons.dll [23 Jan 2006 11:32:56]
 xpk_tlen.dll [6 Jan 2006 17:49:54]
 xpk_weather.dll [31 Dec 2005 14:01:48]
 xpk_yahoo.dll [30 Dec 2005 12:10:38]
 xStatus_ICQ.dll [28 Feb 2014 5:47:04]
 xstatus_ICQ2.dll [7 Aug 2007 2:33:26]
 xStatus_Jabber.dll [28 Feb 2014 5:47:14]
 xStatus_MRA.dll [28 Feb 2014 5:48:24]
После обновления миранда просто не запускается, dbchecker ругается так: Database version doesn`t match this driver one. Conv...
В каталоге \Profiles\base\CrashLog пусто. 
В старой конфигурации с новой запоротой базой при запуске появляется сообщение
---------------------------
Miranda can't understand that profile
---------------------------
Miranda was unable to open 'base.dat', it's in an unknown format.
This profile might also be damaged, please run DbChecker which should be installed.
---------------------------
OK   
---------------------------
а при попытке запуска DBChecker такое
---------------------------
Error
---------------------------
Database Checker cannot find a suitable database plugin to open '***\MirandaNG\Profiles\base\base.dat'.
---------------------------
OK   
---------------------------
Очень нужно восстановить запоротую базу. Есть очень старый бекап базы который работает с первым набором плагинов и так же ломается после обновления, на нём эксперимент и повторил.