Game Crashes at Launch - Failed to start Coherent host — Guild Wars 2 Forums
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Game Crashes at Launch - Failed to start Coherent host

Can anyone help me with this? Whenever i start the launcher i get this error . Mind you, last time i logged in was yesterday, since then i havent installed or changed anything. The game is in its own folder "D:\Guild Wars 2" and has always been there.
Things i tried and didnt work:
1. Repair.
2. Run as Administrator.
3. Clear the gw2 cache in the temp files.
4. Disable Antivirus , antimalware software and run the game.

--> Crash <--
Assertion: Failed to start Coherent host
File: ......\Engine\ArenaWeb\CoherentUi\AwCohContext.cpp(332)
App: Gw2-64.exe
Pid: 8340
BaseAddr: 00007FF6CF580000
ProgramId: 101
Build: 105300
When: 2020-07-30T16:58:31Z 2020-07-30T19:58:31+03:00
Uptime: 0 days 0:00:37
Flags: 0
DumpFile: Crash.dmp

--> System <--
Name: 15c07770
IpAddr: 192.168.1.212
Processors: 12 [AuthenticAMD:15:1:0]
OSVersion: Windows 10.0 (64 bit)

--> System Memory <--
Physical: 12647MB/16333MB 77%
Paged: 13247MB/18765MB 70%
Virtual: 134184497MB/134217727MB 3%
Load: 22%
CommitTotal: 5517MB
CommitLimit: 18765MB
CommitPeak: 5713MB
SystemCache: 12644MB
HandleCount: 69548
ProcessCount: 179
ThreadCount: 2235

--> Process Memory <--
Private: 82MB
WorkingSet: 83MB
PeakWorkingSet: 187MB
PageFaults: 177344

--> Memory Category Usage (Inclusive) <--
[Category] [Size(MB)] [Count]
Root 46.97 6418
Uncategorized 25.94 4887
Programmer Data 14.58 776
I/O 14.01 504
Archive 12.68 28
Collide Havok 6.45 755
Collide 6.45 755
File Service 1.24 12
Collections 0.25 80
Dictionary 0.24 41
Networking 0.11 14
Asset Service 0.09 459
Event 0.07 3
UI 0.06 70
Web Browser 0.06 56
Game 0.05 56
Engine 0.02 12
Content 0.02 1
Threading 0.01 14
Model-Programmer 0.01 1
BTree 0.00 8
CharClient 0.00 5
Services 0.00 8
File Core 0.00 2

--> Memory Category Usage (Exclusive) <--
[Category] [Size(MB)] [Count]
Uncategorized 25.94 4887
Archive 12.68 28
Collide Havok 6.45 755
File Service 1.24 12
Dictionary 0.24 41
Networking 0.11 9
Asset Service 0.09 459
Event 0.07 3
Web Browser 0.06 56
Game 0.03 46
Content 0.02 1
Threading 0.01 14
Model-Programmer 0.01 1
Collections 0.01 30
Engine 0.01 6
BTree 0.00 8
CharClient 0.00 5
Services 0.00 8
File Core 0.00 2
Text 0.00 1
Download 0.00 3
UI 0.00 14
Programmer Data 0.00 2
String 0.00 9

--> DllList <--
00007FF6CF580000 - G:\Guild Wars 2\Gw2-64.exe
00007FF962EF0000 - C:\Windows\SYSTEM32\ntdll.dll
00007FF962620000 - C:\Windows\System32\KERNEL32.DLL
00007FF960640000 - C:\Windows\System32\KERNELBASE.dll
00007FF961080000 - C:\Windows\System32\USER32.dll
00007FF960E30000 - C:\Windows\System32\win32u.dll
00007FF9624D0000 - C:\Windows\System32\GDI32.dll
00007FF960C20000 - C:\Windows\System32\gdi32full.dll
00007FF960D30000 - C:\Windows\System32\msvcp_win.dll
00007FF960910000 - C:\Windows\System32\ucrtbase.dll
00007FF9620A0000 - C:\Windows\System32\ADVAPI32.dll
00007FF962940000 - C:\Windows\System32\msvcrt.dll
00007FF961A10000 - C:\Windows\System32\sechost.dll
00007FF9623A0000 - C:\Windows\System32\RPCRT4.dll
00007FF962210000 - C:\Windows\System32\WS2_32.dll
00007FF960DD0000 - C:\Windows\System32\WINTRUST.dll
00007FF962200000 - C:\Windows\System32\PSAPI.DLL
00007FF95AAC0000 - C:\Windows\SYSTEM32\VERSION.dll
00007FF9626E0000 - C:\Windows\System32\ole32.dll
00007FF95BE90000 - C:\Windows\SYSTEM32\WTSAPI32.dll
00007FF95A3B0000 - C:\Windows\SYSTEM32\WINMM.dll
00007FF961B90000 - C:\Windows\System32\combase.dll
00007FF962870000 - C:\Windows\System32\OLEAUT32.dll
00007FF961250000 - C:\Windows\System32\SHELL32.dll
00007FF93F740000 - C:\Windows\SYSTEM32\MSACM32.dll
00007FF960A10000 - C:\Windows\System32\CRYPT32.dll
00007FF957670000 - C:\Windows\WinSxS\amd64_microsoft.windows.gdiplus_6595b64144ccf1df_1.1.19041.264_none_faeb9d41761776a3\gdiplus.dll
00007FF9570B0000 - C:\Windows\WinSxS\amd64_microsoft.windows.common-controls_6595b64144ccf1df_5.82.19041.1_none_4b395a7b3c8e63ab\COMCTL32.dll
00007FF94FB90000 - C:\Windows\SYSTEM32\winmmbase.dll
00007FF923410000 - C:\Windows\SYSTEM32\USP10.dll
00007FF959EB0000 - C:\Windows\SYSTEM32\MSIMG32.dll
00007FF94C700000 - C:\Windows\SYSTEM32\Secur32.dll
00007FF960030000 - C:\Windows\SYSTEM32\CRYPTBASE.DLL
00007FF960500000 - C:\Windows\SYSTEM32\SSPICLI.DLL
00007FF961220000 - C:\Windows\System32\IMM32.DLL
00007FF960240000 - C:\Windows\SYSTEM32\MSASN1.dll
00007FF960EE0000 - C:\Windows\System32\bcryptPrimitives.dll
00007FF951C40000 - C:\Windows\SYSTEM32\dbghelp.dll
00007FF95E7F0000 - C:\Windows\SYSTEM32\windows.storage.dll
00007FF9600C0000 - C:\Windows\SYSTEM32\Wldp.dll
00007FF962150000 - C:\Windows\System32\SHCORE.dll
00007FF962500000 - C:\Windows\System32\shlwapi.dll
00007FF960580000 - C:\Windows\SYSTEM32\profapi.dll
00007FF95E5F0000 - C:\Windows\SYSTEM32\kernel.appcore.dll
00007FF960E60000 - C:\Windows\System32\bcrypt.dll
00007FF95E090000 - C:\Windows\system32\uxtheme.dll
00007FF95A960000 - C:\Windows\SYSTEM32\cryptnet.dll
00007FF962370000 - C:\Windows\System32\imagehlp.dll
00007FF960010000 - C:\Windows\SYSTEM32\CRYPTSP.dll
00007FF95F760000 - C:\Windows\system32\rsaenh.dll
00007FF958D00000 - C:\Windows\SYSTEM32\dxcore.dll
00007FF960E90000 - C:\Windows\System32\cfgmgr32.dll
00007FF95EFC0000 - C:\Windows\SYSTEM32\dxgi.dll
00007FF92B9B0000 - C:\Windows\system32\nvspcap64.dll
00007FF95F4D0000 - C:\Windows\SYSTEM32\ntmarta.dll
00007FF95EF90000 - C:\Windows\SYSTEM32\gpapi.dll
00007FF94D7D0000 - C:\Windows\SYSTEM32\DINPUT8.dll
00007FF94C4F0000 - C:\Windows\SYSTEM32\inputhost.dll
00007FF95DD30000 - C:\Windows\SYSTEM32\CoreMessaging.dll
00007FF95BC50000 - C:\Windows\SYSTEM32\PROPSYS.dll
00007FF95D650000 - C:\Windows\SYSTEM32\CoreUIComponents.dll
00007FF95C530000 - C:\Windows\SYSTEM32\wintypes.dll
00007FF962A40000 - C:\Windows\System32\Setupapi.dll
00007FF960400000 - C:\Windows\SYSTEM32\DEVOBJ.dll
00007FF955360000 - C:\Windows\system32\nvapi64.dll
00007FF9465F0000 - C:\Windows\system32\nvcuda.dll
00007FF915CD0000 - C:\Windows\system32\DriverStore\FileRepository\nv_dispsi.inf_amd64_46763cde52b37303\nvcuda64.dll
00007FF962560000 - C:\Windows\System32\clbcatq.dll
00007FF94CF80000 - C:\Windows\system32\napinsp.dll
00007FF93D7D0000 - C:\Windows\system32\pnrpnsp.dll
00007FF94DD40000 - C:\Windows\system32\wshbth.dll
00007FF95C510000 - C:\Windows\system32\NLAapi.dll
00007FF95FAE0000 - C:\Windows\SYSTEM32\IPHLPAPI.DLL
00007FF95FE40000 - C:\Windows\System32\mswsock.dll
00007FF95FB30000 - C:\Windows\SYSTEM32\DNSAPI.dll
00007FF962610000 - C:\Windows\System32\NSI.dll
00007FF93D7B0000 - C:\Windows\System32\winrnr.dll
00007FF958C20000 - C:\Windows\System32\fwpuclnt.dll
00007FF959ED0000 - C:\Windows\System32\rasadhlp.dll
00007FF960F60000 - C:\Windows\System32\msctf.dll
00007FF94DED0000 - C:\Windows\SYSTEM32\textinputframework.dll
00007FF95AB20000 - C:\Windows\SYSTEM32\WindowsCodecs.dll
00007FF944EA0000 - C:\Windows\system32\explorerframe.dll
00007FF945BF0000 - C:\Windows\SYSTEM32\TextShaping.dll
00007FF94C350000 - G:\Guild Wars 2\bin64\CoherentUI64.dll
00007FF9558B0000 - C:\Windows\SYSTEM32\d3d9.dll
00007FF95E300000 - C:\Windows\SYSTEM32\dwmapi.dll
00007FF95AB10000 - C:\Windows\SYSTEM32\WINNSI.DLL

--> Game Context <--
MapId: 0
Flags: 0x241
ElapsedTime: 00:00:01

--> World State <--

[DbgHelp.dll is C:\Windows\SYSTEM32\dbghelp.dll]
[DbgHelp.dll version 10.0.19041.1 (64/32-bit compatible)]

--> ClientContextThreadProc Thread 0x1728 <--

--> Trace <--
Pc Rt : Args
00007ff6cf71321c 0000000000000000 : 0000000000000000 0000000000000000 0000000000000000 0000000000000000
00007ff6cf71329b 0000000000000000 : 0000000000000000 0000000000000000 0000000000000000 0000000000000000
00007ff94c38346b 0000000000000000 : 0000000000000000 0000000000000000 0000000000000000 0000000000000000
00007ff94c375c74 0000000000000000 : 0000000000000000 0000000000000000 0000000000000000 0000000000000000
00007ff94c375e2e 0000000000000000 : 0000000000000000 0000000000000000 0000000000000000 0000000000000000
00007ff6d00b0032 0000000000000000 : 0000000000000000 0000000000000000 0000000000000000 0000000000000000
00007ff6cfa1f17d 0000000000000000 : 0000000000000000 0000000000000000 0000000000000000 0000000000000000
00007ff6cfa1d6d7 0000000000000000 : 0000000000000000 0000000000000000 0000000000000000 0000000000000000
00007ff6cf978c4b 0000000000000000 : 0000000000000000 0000000000000000 0000000000000000 0000000000000000
00007ff6cf977752 0000000000000000 : 0000000000000000 0000000000000000 0000000000000000 0000000000000000
00007ff6cf6f0517 0000000000000000 : 0000000000000000 0000000000000000 0000000000000000 0000000000000000
00007ff6cf8e2bae 0000000000000000 : 0000000000000000 0000000000000000 0000000000000000 0000000000000000
00007ff6cf8e0dee 0000000000000000 : 0000000000000000 0000000000000000 0000000000000000 0000000000000000
00007ff6cf8e0a69 0000000000000000 : 0000000000000000 0000000000000000 0000000000000000 0000000000000000
00007ff6cf8e20ff 0000000000000000 : 0000000000000000 0000000000000000 0000000000000000 0000000000000000
00007ff6cf8e046c 0000000000000000 : 0000000000000000 0000000000000000 0000000000000000 0000000000000000
00007ff6cf709cc1 0000000000000000 : 0000000000000000 0000000000000000 0000000000000000 0000000000000000
00007ff6cf899b39 0000000000000000 : 0000000000000000 0000000000000000 0000000000000000 0000000000000000
00007ff962636fd4 0000000000000000 : 0000000000000000 0000000000000000 0000000000000000 0000000000000000
00007ff962f3cec1 0000000000000000 : 0000000000000000 0000000000000000 0000000000000000 0000000000000000

--> Thread registers <--
rax=0000000000000001 rbx=00007ff6d0dbd410 rcx=000000f2621fcec0
rdx=00007ff6d0dbd410 rsi=000000000000014c rdi=000000f2621fd3f0
rip=00007ff6cf7131bd rsp=000000f2621fce60 rbp=000000f2621fd720
r8=000000000000014c r9=000000f2621fcd58 r10=0000000000000017
r11=000000f2621fd320 r12=0000025f2e10a100 r13=0000000000000000
r14=00007ff94c412880 r15=00007ff94c413940
cs=0033 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00000202

rbx-32 00007FF6D0DBD3F0 00007ff6d00b0ec0 00007ff6d00b02a4 00007ff6d00b1330 00007ff6d00b0670
rbx +0 00007FF6D0DBD410 2e2e5c2e2e5c2e2e 5c656e69676e455c 626557616e657241 6e657265686f435c
rbx+32 00007FF6D0DBD430 6f4377415c695574 747865746e6f4368 000000007070632e 662e736d61726170
rcx-32 000000F2621FCEA0 00007ff6cf7131bd 000000f2621fce60 000000f2621fd720 000000000000001d
rcx +0 000000F2621FCEC0 0000000000000000 00007ff900000000 0000000000000000 0000025f2dea8bd8
rcx+32 000000F2621FCEE0 0000000000000000 00007ff962f0786b 00009fa00010000f 0053002b002b0033
rdx-32 00007FF6D0DBD3F0 00007ff6d00b0ec0 00007ff6d00b02a4 00007ff6d00b1330 00007ff6d00b0670
rdx +0 00007FF6D0DBD410 2e2e5c2e2e5c2e2e 5c656e69676e455c 626557616e657241 6e657265686f435c
rdx+32 00007FF6D0DBD430 6f4377415c695574 747865746e6f4368 000000007070632e 662e736d61726170
r9-32 000000F2621FCD38 00007ff94c3a1429 000000f2621fd3a0 00007ff9606883cb 000000f2621fd2f0
r9 +0 000000F2621FCD58 00000000000003e7 00006250f2424c41 000000f2621fd300 000000f2621fd660
r9+32 000000F2621FCD78 00007ff94c3bbae6 ffffffff000003e7 0000000000000000 0000000000000000

--> Code <--
00007ff6cf71319d 488bf941 8bf0488d 0db6f2cd 01488bda H..A..H......H.. 00007ff6cf7131ad e89e70fe ff488d4c 2460ff15 7b013f01 ..p..H.L$..{.?. 00007ff6cf7131bd 488b8424 58010000 4c8d05d4 30400148 [email protected]
00007ff6cf7131cd 89442440 4885db48 8b8424f8 00000044 [email protected]$....D 00007ff6cf7131dd 8bce4889 4424484c 0f45c348 8b842400 ..H.D$HL.E.H..$.
00007ff6`cf7131ed 01000048 8bd74889 44245033 c9488d44 ...H..H.D$P3.H.D

--> Stack <--
000000f2621fce60 000000f2621fd40d 0000000000000200 000000000000001d 0000000000000000 ...b............................ 000000f2621fce80 000000f2621fcea0 000000f2621fcec0 0000000000000000 000000f2621fce48 ...b.......b............H..b....
000000f2621fcea0 00007ff6cf7131bd 000000f2621fce60 000000f2621fd720 000000000000001d .1q.......b.... ..b............
000000f2621fcec0 0000000000000000 00007ff900000000 0000000000000000 0000025f2dea8bd8 ...........................-_... 000000f2621fcee0 0000000000000000 00007ff962f0786b 00009fa00010000f 0053002b002b0033 ........kx.b............3.+.+.S.
000000f2621fcf00 00000202002b002b 0000000000000003 000000f2621fd300 0000000000000003 +.+................b............ 000000f2621fcf20 0000025f00000000 0000025f2ebb1200 0000025f2deaad50 0000000000000001 ..............P..-...........
000000f2621fcf40 000000f2621fcec0 00007ff6d0dbd410 00007ff6d0dbd410 000000f2621fce60 ...b......................b....
000000f2621fcf60 000000f2621fd720 000000000000014c 000000f2621fd3f0 000000000000014c ..b....L..........b....L....... 000000f2621fcf80 000000f2621fcd58 0000000000000017 000000f2621fd320 0000025f2e10a100 X..b............ ..b........
...
000000f2621fcfa0 0000000000000000 00007ff94c412880 00007ff94c413940 00007ff6cf7131bd .........([email protected] 000000f2621fcfc0 000000000000027f 0000000000000000 0000000000000000 0002ffff00009fa0 ................................
000000f2621fcfe0 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ................................ 000000f2621fd000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ................................
000000f2621fd020 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ................................ 000000f2621fd040 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ................................
000000f2621fd060 0000000000000000 0000000000000000 007300650063006f 00000029002e0073 ................o.c.e.s.s...)... 000000f2621fd080 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ................................
000000f2621fd0a0 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ................................ 000000f2621fd0c0 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ................................
000000f2621fd0e0 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ................................ 000000f2621fd100 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ................................
000000f2621fd120 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ................................ 000000f2621fd140 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ................................
000000f2621fd160 000000f2621fd2e0 0000000000000000 0000000000000020 000000f2621fd251 ...b............ .......Q..b.... 000000f2621fd180 000000f2621fd6e8 00007ff94c3a103a 0000025f2dea9120 000000f2621fd210 ...b....:.:L.... ..-_......b....
000000f2621fd1a0 000000f2621fd1c0 000000f2621fd639 0000000000000003 000000000000002c ...b....9..b............,....... 000000f2621fd1c0 ffffffffffffff00 000000f2621fd668 000000f200000000 000000f2621fd6e8 ........h..b...............b....
000000f2621fd1e0 ffffffffffffff00 000000f2621fd668 0000025f2dea9120 0000025f2dea0c90 ........h..b.... ..-_......-_... 000000f2621fd200 000000f2621fd3d0 fffffffffffffffe ffffffffffffff00 000000f2621fd668 ...b....................h..b....
000000f2621fd220 000000f2621fd300 0000025f2dea9120 0000000000000000 000000000000000f ...b.... ..-_................... 000000f2621fd240 0000000000000000 00006666a3cfa2bf 000000f2621fd6e8 0000000000000000 ............ff.....b............

--> Error Logs <--
16:58:31Z Failed to start Coherent host: (OSError=999, Error=Could not start Coherent UI host process.)
Crashed at 16:58:31Z

Comments

  • Inculpatus cedo.9234Inculpatus cedo.9234 Member ✭✭✭✭

    I don't know. Might be odd that it shows GW2 bin and Coherent on drive G....?

    00007FF94C350000 - G:\Guild Wars 2\bin64\CoherentUI64.dll

    If you haven't already, you can contact the Tech CS Team via the 'Support' link above/below.

    Good luck.

  • If you haven't already, be sure to disable any mods, Reshade, or other additional programs that modify the game. These always cause issues after updates until the authors of such mods update their own programs.

  • How do i do that? I dont think i have anything that alters the settings somehow, or do i? The nvidia xperience?

  • sitarskee.5738sitarskee.5738 Member ✭✭✭

    I got similar problem, mate. I played today morning before and after the new build. I came back from work and now GW2 doesn't want to start. Tried several times in several ways. But for me it looks like this, I start GW2 and my PC freezes to the point I have to restart it manually.

    Shame, since I wanted to play after a break.

  • @Johnmaci.1590 said:
    How do i do that? I dont think i have anything that alters the settings somehow, or do i? The nvidia xperience?

    If you have to ask if you have anything like that, then it is likely you don't, since you need to purposely install these things. In your case I think you can safely ignore my advice.

  • @sitarskee.5738 said:
    I got similar problem, mate. I played today morning before and after the new build. I came back from work and now GW2 doesn't want to start. Tried several times in several ways. But for me it looks like this, I start GW2 and my PC freezes to the point I have to restart it manually.

    Shame, since I wanted to play after a break.

    Uh man, this sucks. I hope we find a solution for this.

  • @dandamanno.4136 said:

    @Johnmaci.1590 said:
    How do i do that? I dont think i have anything that alters the settings somehow, or do i? The nvidia xperience?

    If you have to ask if you have anything like that, then it is likely you don't, since you need to purposely install these things. In your case I think you can safely ignore my advice.

    @dandamanno.4136 said:

    @Johnmaci.1590 said:
    How do i do that? I dont think i have anything that alters the settings somehow, or do i? The nvidia xperience?

    If you have to ask if you have anything like that, then it is likely you don't, since you need to purposely install these things. In your case I think you can safely ignore my advice.

    OK, thanks for taking time to answer though.