Bug #100450 MySQL lauches with an error "Failed to create an IPC port: Access is denied"
Submitted: 7 Aug 2020 8:00 Modified: 7 Sep 2020 9:02
Reporter: Mohammed Abdul Zahid Email Updates:
Status: No Feedback Impact on me:
None 
Category:MySQL Workbench Severity:S1 (Critical)
Version:8.0.20 OS:Microsoft Windows (Microsoft Windows 10 Home Single Language)
Assigned to: MySQL Verification Team CPU Architecture:Any
Tags: WBBugReporter

[7 Aug 2020 8:00] Mohammed Abdul Zahid
Description:
----[For better reports, please attach the log file after submitting. You can find it in C:\Users\mzahi\AppData\Roaming\MySQL\Workbench\log\wb.log]

13:22:31 [INF][      WBContext]: System info:
 	MySQL Workbench Community (GPL) for Windows version 8.0.20 CE build 16114288 (64 bit)
	Configuration Directory: C:\Users\mzahi\AppData\Roaming\MySQL\Workbench
	Data Directory: C:\Program Files\MySQL\MySQL Workbench 8.0 CE
	Cairo Version: 1.10.2
	OS: Microsoft Windows 10 Home Single Language
	CPU: 12x Intel(R) Core(TM) i7-8750H CPU @ 2.20GHz, 31.8 GiB RAM
	Active video adapter Intel(R) UHD Graphics 630
	Installed video RAM: 1024 MB
	Current video mode: 1920 x 1080 x 4294967296 colors
	Used bit depth: 32
	Driver version: 26.20.100.7262
	Installed display drivers: C:\WINDOWS\System32\DriverStore\FileRepository\iigd_dch.inf_amd64_4e0d0dbbb33e7306\igdumdim64.dll,C:\WINDOWS\System32\DriverStore\FileRepository\iigd_dch.inf_amd64_4e0d0dbbb33e7306\igd10iumd64.dll,C:\WINDOWS\System32\DriverStore\FileRepository\iigd_dch.inf_amd64_4e0d0dbbb33e7306\igd10iumd64.dll,C:\WINDOWS\System32\DriverStore\FileRepository\iigd_dch.inf_amd64_4e0d0dbbb33e7306\igd12umd64.dll
	Current user language: English (India)

13:22:31 [INF][      Workbench]: UI is up
13:22:32 [INF][      Workbench]: Running the application
13:22:55 [ERR][      Workbench]: Object reference not set to an instance of an object.
Exception = System.NullReferenceException
Message = Object reference not set to an instance of an object.
FullText = System.NullReferenceException: Object reference not set to an instance of an object.
   at MySQL.GUI.Workbench.ExceptionDialog.reportBugButton_Click(Object sender, EventArgs e)
   at System.Windows.Forms.Control.OnClick(EventArgs e)
   at System.Windows.Forms.Button.OnClick(EventArgs e)
   at System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent)
   at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
   at System.Windows.Forms.Control.WndProc(Message& m)
   at System.Windows.Forms.ButtonBase.WndProc(Message& m)
   at System.Windows.Forms.Button.WndProc(Message& m)
   at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
13:23:18 [INF][SQL Editor Form]: Opened connection 'Local instance MySQL80' to MySQL Community Server - GPL version 8.0.20
13:23:18 [INF][        WQE.net]: Launching SQL IDE
13:23:19 [INF][        WQE.net]: SQL IDE UI is ready

How to repeat:
Restart MySQL service and open My SQL Workbench
[7 Aug 2020 8:08] Mohammed Abdul Zahid
Start up Error on SQL Workbench

Attachment: StartUpError.jpg (image/jpeg, text), 236.21 KiB.

[7 Aug 2020 8:17] Mohammed Abdul Zahid
13:22:26 [INF][      Workbench]: Current version given by meta info is: 8.0.20
13:22:26 [INF][      Workbench]: Setting PATH to: C:\WINDOWS\system32;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\System32\OpenSSH\;C:\Program Files\Intel\WiFi\bin\;C:\Program Files\Common Files\Intel\WirelessCommon\;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files\Intel\Intel(R) Management Engine Components\DAL;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;C:\WINDOWS\System32\OpenSSH\;C:\Program Files\Java\jre1.8.0_251\bin;C:\Program Files\PuTTY\;C:\Program Files\Java\jdk1.8.0_251\bin;D:\apache-maven-3.6.3-bin\apache-maven-3.6.3\bin;C:\Program Files\MySQL\MySQL Server 8.0\bin;D:\Program Files\Symantec\VIP Access Client\;C:\Users\mzahi\AppData\Local\Microsoft\WindowsApps;
13:22:26 [INF][ mforms managed]: Initializing mforms wrapper
13:22:26 [ERR][      Workbench]: Failed to create an IPC Port: Access is denied.

Exception = System.Runtime.Remoting.RemotingException
Message = Failed to create an IPC Port: Access is denied.

FullText = System.Runtime.Remoting.RemotingException: Failed to create an IPC Port: Access is denied.

   at System.Runtime.Remoting.Channels.Ipc.IpcServerChannel.StartListening(Object data)
   at MySQL.Workbench.ApplicationInstanceManager.RegisterRemoteType(String uri)
   at MySQL.Workbench.ApplicationInstanceManager.CreateSingleInstance(String name, String[] args, EventHandler`1 callback)
   at MySQL.GUI.Workbench.Program.Main(String[] Args)
13:22:26 [INF][   WBContext UI]: Initializing workbench context UI with these values:
	base dir: C:\Program Files\MySQL\MySQL Workbench 8.0 CE
	plugin path: C:\Program Files\MySQL\MySQL Workbench 8.0 CE
	struct path: 
	module path: C:\Program Files\MySQL\MySQL Workbench 8.0 CE/modules
	library path: C:\Program Files\MySQL\MySQL Workbench 8.0 CE
	user data dir: C:\Users\mzahi\AppData\Roaming\MySQL\Workbench
	open at start: 
	open type: 
	run at startup: 
	run type: 
	Force SW rendering: No
	Force OpenGL: No
	quit when done: No
13:22:26 [INF][      WBContext]: WbContext::init
13:22:29 [INF][            WBA]: Looking for extension modules for WBA...
13:22:29 [INF][            WBA]: 0 extension modules found
13:22:30 [WRN][            grt]: C:\Users\mzahi\AppData\Roaming\MySQL\Workbench\connections.xml:26: link '{C4AF0008-CEB4-4D62-B0E6-56FDA2F79121}' <object GrtObject> key=owner could not be resolved
13:22:31 [INF][      WBContext]: System info:
 	MySQL Workbench Community (GPL) for Windows version 8.0.20 CE build 16114288 (64 bit)
	Configuration Directory: C:\Users\mzahi\AppData\Roaming\MySQL\Workbench
	Data Directory: C:\Program Files\MySQL\MySQL Workbench 8.0 CE
	Cairo Version: 1.10.2
	OS: Microsoft Windows 10 Home Single Language
	CPU: 12x Intel(R) Core(TM) i7-8750H CPU @ 2.20GHz, 31.8 GiB RAM
	Active video adapter Intel(R) UHD Graphics 630
	Installed video RAM: 1024 MB
	Current video mode: 1920 x 1080 x 4294967296 colors
	Used bit depth: 32
	Driver version: 26.20.100.7262
	Installed display drivers: C:\WINDOWS\System32\DriverStore\FileRepository\iigd_dch.inf_amd64_4e0d0dbbb33e7306\igdumdim64.dll,C:\WINDOWS\System32\DriverStore\FileRepository\iigd_dch.inf_amd64_4e0d0dbbb33e7306\igd10iumd64.dll,C:\WINDOWS\System32\DriverStore\FileRepository\iigd_dch.inf_amd64_4e0d0dbbb33e7306\igd10iumd64.dll,C:\WINDOWS\System32\DriverStore\FileRepository\iigd_dch.inf_amd64_4e0d0dbbb33e7306\igd12umd64.dll
	Current user language: English (India)

13:22:31 [INF][      Workbench]: UI is up
13:22:32 [INF][      Workbench]: Running the application
13:22:55 [ERR][      Workbench]: Object reference not set to an instance of an object.
Exception = System.NullReferenceException
Message = Object reference not set to an instance of an object.
FullText = System.NullReferenceException: Object reference not set to an instance of an object.
   at MySQL.GUI.Workbench.ExceptionDialog.reportBugButton_Click(Object sender, EventArgs e)
   at System.Windows.Forms.Control.OnClick(EventArgs e)
   at System.Windows.Forms.Button.OnClick(EventArgs e)
   at System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent)
   at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
   at System.Windows.Forms.Control.WndProc(Message& m)
   at System.Windows.Forms.ButtonBase.WndProc(Message& m)
   at System.Windows.Forms.Button.WndProc(Message& m)
   at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
13:23:18 [INF][SQL Editor Form]: Opened connection 'Local instance MySQL80' to MySQL Community Server - GPL version 8.0.20
13:23:18 [INF][        WQE.net]: Launching SQL IDE
13:23:19 [INF][        WQE.net]: SQL IDE UI is ready
[7 Aug 2020 8:17] Mohammed Abdul Zahid
13:22:26 [INF][      Workbench]: Current version given by meta info is: 8.0.20
13:22:26 [INF][      Workbench]: Setting PATH to: C:\WINDOWS\system32;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\System32\OpenSSH\;C:\Program Files\Intel\WiFi\bin\;C:\Program Files\Common Files\Intel\WirelessCommon\;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files\Intel\Intel(R) Management Engine Components\DAL;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;C:\WINDOWS\System32\OpenSSH\;C:\Program Files\Java\jre1.8.0_251\bin;C:\Program Files\PuTTY\;C:\Program Files\Java\jdk1.8.0_251\bin;D:\apache-maven-3.6.3-bin\apache-maven-3.6.3\bin;C:\Program Files\MySQL\MySQL Server 8.0\bin;D:\Program Files\Symantec\VIP Access Client\;C:\Users\mzahi\AppData\Local\Microsoft\WindowsApps;
13:22:26 [INF][ mforms managed]: Initializing mforms wrapper
13:22:26 [ERR][      Workbench]: Failed to create an IPC Port: Access is denied.

Exception = System.Runtime.Remoting.RemotingException
Message = Failed to create an IPC Port: Access is denied.

FullText = System.Runtime.Remoting.RemotingException: Failed to create an IPC Port: Access is denied.

   at System.Runtime.Remoting.Channels.Ipc.IpcServerChannel.StartListening(Object data)
   at MySQL.Workbench.ApplicationInstanceManager.RegisterRemoteType(String uri)
   at MySQL.Workbench.ApplicationInstanceManager.CreateSingleInstance(String name, String[] args, EventHandler`1 callback)
   at MySQL.GUI.Workbench.Program.Main(String[] Args)
13:22:26 [INF][   WBContext UI]: Initializing workbench context UI with these values:
	base dir: C:\Program Files\MySQL\MySQL Workbench 8.0 CE
	plugin path: C:\Program Files\MySQL\MySQL Workbench 8.0 CE
	struct path: 
	module path: C:\Program Files\MySQL\MySQL Workbench 8.0 CE/modules
	library path: C:\Program Files\MySQL\MySQL Workbench 8.0 CE
	user data dir: C:\Users\mzahi\AppData\Roaming\MySQL\Workbench
	open at start: 
	open type: 
	run at startup: 
	run type: 
	Force SW rendering: No
	Force OpenGL: No
	quit when done: No
13:22:26 [INF][      WBContext]: WbContext::init
13:22:29 [INF][            WBA]: Looking for extension modules for WBA...
13:22:29 [INF][            WBA]: 0 extension modules found
13:22:30 [WRN][            grt]: C:\Users\mzahi\AppData\Roaming\MySQL\Workbench\connections.xml:26: link '{C4AF0008-CEB4-4D62-B0E6-56FDA2F79121}' <object GrtObject> key=owner could not be resolved
13:22:31 [INF][      WBContext]: System info:
 	MySQL Workbench Community (GPL) for Windows version 8.0.20 CE build 16114288 (64 bit)
	Configuration Directory: C:\Users\mzahi\AppData\Roaming\MySQL\Workbench
	Data Directory: C:\Program Files\MySQL\MySQL Workbench 8.0 CE
	Cairo Version: 1.10.2
	OS: Microsoft Windows 10 Home Single Language
	CPU: 12x Intel(R) Core(TM) i7-8750H CPU @ 2.20GHz, 31.8 GiB RAM
	Active video adapter Intel(R) UHD Graphics 630
	Installed video RAM: 1024 MB
	Current video mode: 1920 x 1080 x 4294967296 colors
	Used bit depth: 32
	Driver version: 26.20.100.7262
	Installed display drivers: C:\WINDOWS\System32\DriverStore\FileRepository\iigd_dch.inf_amd64_4e0d0dbbb33e7306\igdumdim64.dll,C:\WINDOWS\System32\DriverStore\FileRepository\iigd_dch.inf_amd64_4e0d0dbbb33e7306\igd10iumd64.dll,C:\WINDOWS\System32\DriverStore\FileRepository\iigd_dch.inf_amd64_4e0d0dbbb33e7306\igd10iumd64.dll,C:\WINDOWS\System32\DriverStore\FileRepository\iigd_dch.inf_amd64_4e0d0dbbb33e7306\igd12umd64.dll
	Current user language: English (India)

13:22:31 [INF][      Workbench]: UI is up
13:22:32 [INF][      Workbench]: Running the application
13:22:55 [ERR][      Workbench]: Object reference not set to an instance of an object.
Exception = System.NullReferenceException
Message = Object reference not set to an instance of an object.
FullText = System.NullReferenceException: Object reference not set to an instance of an object.
   at MySQL.GUI.Workbench.ExceptionDialog.reportBugButton_Click(Object sender, EventArgs e)
   at System.Windows.Forms.Control.OnClick(EventArgs e)
   at System.Windows.Forms.Button.OnClick(EventArgs e)
   at System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent)
   at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
   at System.Windows.Forms.Control.WndProc(Message& m)
   at System.Windows.Forms.ButtonBase.WndProc(Message& m)
   at System.Windows.Forms.Button.WndProc(Message& m)
   at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
13:23:18 [INF][SQL Editor Form]: Opened connection 'Local instance MySQL80' to MySQL Community Server - GPL version 8.0.20
13:23:18 [INF][        WQE.net]: Launching SQL IDE
13:23:19 [INF][        WQE.net]: SQL IDE UI is ready
[7 Aug 2020 9:02] MySQL Verification Team
Thank you for the bug report. Please try latest version WorkBench 8.0.21. Thanks.
[24 Aug 2020 7:23] GP Kemp
Hi, I am unable to log in to my SQL - I get the following error msg:

Failed to create an IPC Port: Access is denied.

Please advise as to what I should do?
[8 Sep 2020 1:00] Bugs System
No feedback was provided for this bug for over a month, so it is
being suspended automatically. If you are able to provide the
information that was originally requested, please do so and change
the status of the bug back to "Open".