c:\Program Files\MongoDB\bin>.\mongod --dbpath "c:\Program Files\MongoDB\Data" --repair --storageEngine wiredTiger
2015-12-22T14:50:54.029+0400 I STORAGE  [initandlisten] wiredtiger_open config: create,cache_size=3G,session_max=20000,e
viction=(threads_max=4),statistics=(fast),checkpoint=(wait=60,log_size=2GB),statistics_log=(wait=0),
2015-12-22T14:50:54.036+0400 E STORAGE  [initandlisten] WiredTiger (0) [1450781454:36877][8020:140713109689168], file:Wi
redTiger.wt, connection: read checksum error [24576B @ 421888, 996688094 != 1475298810]
2015-12-22T14:50:54.040+0400 E STORAGE  [initandlisten] WiredTiger (0) [1450781454:39879][8020:140713109689168], file:Wi
redTiger.wt, connection: WiredTiger.wt: encountered an illegal file format or internal value
2015-12-22T14:50:54.041+0400 E STORAGE  [initandlisten] WiredTiger (-31804) [1450781454:41865][8020:140713109689168], fi
le:WiredTiger.wt, connection: the process must exit and restart: WT_PANIC: WiredTiger library panic
2015-12-22T14:50:54.042+0400 I -        [initandlisten] Fatal Assertion 28558
2015-12-22T14:50:55.215+0400 I CONTROL  [initandlisten] mongod.exe    ...\src\mongo\util\stacktrace_win.cpp(175)
                 mongo::printStackTrace+0x43
2015-12-22T14:50:55.217+0400 I CONTROL  [initandlisten] mongod.exe    ...\src\mongo\util\log.cpp(135)
                 mongo::logContext+0x97
2015-12-22T14:50:55.219+0400 I CONTROL  [initandlisten] mongod.exe    ...\src\mongo\util\assert_util.cpp(165)
                 mongo::fassertFailed+0x80
2015-12-22T14:50:55.221+0400 I CONTROL  [initandlisten] mongod.exe    ...\src\mongo\db\storage\wiredtiger\wiredtiger_uti
l.cpp(297)       mongo::`anonymous namespace'::mdb_handle_error+0xb5
2015-12-22T14:50:55.223+0400 I CONTROL  [initandlisten] mongod.exe    ...\src\third_party\wiredtiger\src\support\err.c(2
91)              __wt_eventv+0x3fc
2015-12-22T14:50:55.225+0400 I CONTROL  [initandlisten] mongod.exe    ...\src\third_party\wiredtiger\src\support\err.c(3
16)              __wt_err+0x32
2015-12-22T14:50:55.226+0400 I CONTROL  [initandlisten] mongod.exe    ...\src\third_party\wiredtiger\src\support\err.c(5
14)              __wt_illegal_value+0x5e
2015-12-22T14:50:55.228+0400 I CONTROL  [initandlisten] mongod.exe    ...\src\third_party\wiredtiger\src\block\block_rea
d.c(214)         __wt_block_read_off+0x177
2015-12-22T14:50:55.230+0400 I CONTROL  [initandlisten] mongod.exe    ...\src\third_party\wiredtiger\src\block\block_rea
d.c(47)          __wt_bm_preload+0xe3
2015-12-22T14:50:55.232+0400 I CONTROL  [initandlisten] mongod.exe    ...\src\third_party\wiredtiger\src\btree\bt_handle
.c(540)          __btree_preload+0x9f
2015-12-22T14:50:55.233+0400 I CONTROL  [initandlisten] mongod.exe    ...\src\third_party\wiredtiger\src\btree\bt_handle
.c(110)          __wt_btree_open+0x22f
2015-12-22T14:50:55.235+0400 I CONTROL  [initandlisten] mongod.exe    ...\src\third_party\wiredtiger\src\conn\conn_dhand
le.c(454)        __conn_btree_open+0x7b
2015-12-22T14:50:55.237+0400 I CONTROL  [initandlisten] mongod.exe    ...\src\third_party\wiredtiger\src\conn\conn_dhand
le.c(506)        __wt_conn_btree_get+0xcf
2015-12-22T14:50:55.239+0400 I CONTROL  [initandlisten] mongod.exe    ...\src\third_party\wiredtiger\src\session\session
_dhandle.c(408)  __wt_session_get_btree+0x3e2
2015-12-22T14:50:55.240+0400 I CONTROL  [initandlisten] mongod.exe    ...\src\third_party\wiredtiger\src\meta\meta_table
.c(43)           __wt_metadata_open+0x35
2015-12-22T14:50:55.242+0400 I CONTROL  [initandlisten] mongod.exe    ...\src\third_party\wiredtiger\src\conn\conn_api.c
(1775)           wiredtiger_open+0x6ba
2015-12-22T14:50:55.244+0400 I CONTROL  [initandlisten] mongod.exe    ...\src\mongo\db\storage\wiredtiger\wiredtiger_kv_
engine.cpp(117)  mongo::WiredTigerKVEngine::WiredTigerKVEngine+0x4e3
2015-12-22T14:50:55.246+0400 I CONTROL  [initandlisten] mongod.exe    ...\src\mongo\db\storage\wiredtiger\wiredtiger_ini
t.cpp(66)        mongo::`anonymous namespace'::WiredTigerFactory::create+0x9f
2015-12-22T14:50:55.248+0400 I CONTROL  [initandlisten] mongod.exe    ...\src\mongo\db\global_environment_d.cpp(107)
                 mongo::GlobalEnvironmentMongoD::setGlobalStorageEngine+0x40f
2015-12-22T14:50:55.249+0400 I CONTROL  [initandlisten] mongod.exe    ...\src\mongo\db\db.cpp(489)
                 mongo::_initAndListen+0x488
2015-12-22T14:50:55.251+0400 I CONTROL  [initandlisten] mongod.exe    ...\src\mongo\db\db.cpp(651)
                 mongo::initAndListen+0x27
2015-12-22T14:50:55.253+0400 I CONTROL  [initandlisten] mongod.exe    ...\src\mongo\db\db.cpp(896)
                 mongoDbMain+0x206
2015-12-22T14:50:55.254+0400 I CONTROL  [initandlisten] mongod.exe    ...\src\mongo\db\db.cpp(694)
                 wmain+0x35
2015-12-22T14:50:55.256+0400 I CONTROL  [initandlisten] mongod.exe    f:\dd\vctools\crt\crtw32\dllstuff\crtexe.c(623)
                 __tmainCRTStartup+0x10f
2015-12-22T14:50:55.258+0400 I CONTROL  [initandlisten] KERNEL32.DLL
                 BaseThreadInitThunk+0xd
2015-12-22T14:50:55.259+0400 I CONTROL  [initandlisten]
2015-12-22T14:50:55.260+0400 I -        [initandlisten]

***aborting after fassert() failure