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How to fix “Component comdlg32.ocx or one of its dependencies not correctly registered – a file is missing or invalid” on windows

by | Feb 1, 2017 | Technology | 6 comments

  1. Check if you have the files already:
    1. For 64-bit check in C:\Windows\SysWOW64\
    2. For 32-bit check in C:\Windows\System32\
    3. If you are unable to locate the files, then please download them here and place them in their respective directories
  2. Locate cmd.exe and Run it as an Administrator by right-clicking on it and selecting the option to
  3. Now execute the following command to register the dependency for 64-bit or 32-bit respectively
    1. regsvr32 C:\Windows\SysWOW64\comdlg32.ocx
    2. regsvr32 C:\Windows\System32\comdlg32.ocx

6 Comments

  1. Anonymous on 25/12/2017 at 04:11

    THANK YOU, HELPED

    Reply
    • Anonymous on 20/09/2018 at 04:32

      Thanks!! It worked.

      Reply
  2. Tushar Sharma on 08/04/2018 at 01:35

    It’s showing error “this file does not have a program associated with it for performing this action. Please install a program or, if one is already installed, create an association in the default programs control panel.”
    Now what should I do for this?

    Reply
    • Matheus on 31/01/2019 at 20:30

      You should copy the entire line of command:
      regsvr32 C:\Windows\SysWOW64\comdlg32.ocx

      that must help!

      Reply
  3. CCW on 10/09/2019 at 14:46

    You have to run the CMD app as administrator depending on your permissions.

    Reply
  4. Mo7 on 01/11/2019 at 12:49

    when write ‘regsvr32 C:\Windows\SysWOW64\comdlg32.ocx’ on command prompt running a admin.
    this message is viewed to me: The Module “C:\windows\sysWOW64\comdlg32.ocx failed to load. make sure the binary is stored at the specified path or debug it to check for problems with the binary or dependent .DLL files

    Reply

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