title: IBM MQ - AMQ6109: An internal WebSphere MQ error has occurred
body: <p>I am trying to start queue manager on windows but getting error as AMQ6109 - An Internal WebSphere MQ has occurred. </p>
  
  <pre><code>WebSphere MQ queue manager 'IIB9QMGR' starting.
  The queue manager is associated with installation 'Installation1'.
  AMQ6109: An internal WebSphere MQ error has occurred.
  </code></pre>
  
  <p>Verified FDC and I could see below details </p>
  
  <pre><code>WebSphere MQ First Failure Symptom Report
  Date/Time:- Tue October 17 2017 20:31:24 India Standard Time
  UTC Time :- 1508252484.533000
  UTC Time Offset   :- 330 (UNKNOWN))
  Operating System :- Windows 7 Enterprise x64 Edition, Build 7601:SP1
  PIDS :- 724H7220
  LVLS :- 7.5.0.1
  Product Long Name :- WebSphere MQ for Windows
  Vendor :-IBM
  Installation Path :- C:\Program Files (x86)\IBM\WebSphere MQ
  Installation Name :- Installation1    (1)
  Probe Id          :- ZC041040
  Application Name  :- MQM
  Component         :- zcsPipeCreate
  SCCS Info         :- F:\build\slot1\p750_P\src\libzc\amqzcsbn.c,
  Line Number       :1960
  Build Date        :- Mar8 2013
  Build Level:-p750-001-130308
  Build Type:- IKAP - (Production)
  UserID:- spotlapelli
  Process Name:- C:\Program Files (x86)\IBM\WebSphere MQ\bin\amqzxma0.exe
  Addressing mode   :- 32-bit
  Process           :- 00007924
  Thread            :- 00000001
  QueueManager      :- IIB9QMGR
  UserApp           :- FALSE
  ConnId(1) IPCC    :- 2
  ConnId(2) QM      :- 2
  ConnId(3) QM-P    :- 2
  ConnId(4) App     :- 2
  Last HQC          :- 2.0.0-575228
  Last HSHMEMB      :- 4.0.0-22980
  Major Errorcode   :- STOP
  Minor Errorcode   :- OK
  Probe Type        :- HALT6109
  Probe Severity    :- 1
  Probe Description :- AMQ6109: An internal WebSphere MQ error has occurred
  FDCSequenceNumber :- 0
  
  Comment1          :- The filename, directory name, or volume label    syntax is in incorrect 
  Comment2          :- \\.\pipe\1\IIB9QMGR\zsocketEC\Zagent
  </code></pre>
  
  <hr>
  
  <p>Performed below steps to resolve but did not worked</p>
  
  <ol>
  <li>Restart PC and start queue manager</li>
  <li>Uninstall and Install MQ  </li>
  </ol>