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Outlook 2013: “Library Not Registered” Error

By Mitch Bartlett 26 Comments

Microsoft Outlook 2013 users may encounter an error on the Outlook Today screen that says:

Script Error: An error has occurred in the script on this page
Line: 278
Char 1
Error: Library not Registered
Code: 0

URL: outlook:800101011800000004392D05AC0000001C392D05000000002E4_ CD7F184C73E49B334A9369ADC7757228000000000000038A1BB1005E5101AA1_
BB08002B2A56C200006D737073742E646C6C00000000004E495441F9BFB8010_
0AA0037D96E0000000043003A005C00550073006500720073005C004D00690_
07400630068005C0041007000700044006100740061005C004C006F006300610_
06C005C004D006900630072006F0073006F00660074005C004F00750074006C_
006F006F006B005C004F00750074006C006F006F006B002E007000730074000000

Do you want to continue running scripts on this page?

Outlook 2013 Script Error

The problem usually occurs after you have upgraded to Outlook 2013 from a previous version.

To fix this problem, we will have to make changes in the registry. You can attack this one of two ways. Using the registry import file, or making the change yourself manually.

Method 1: Import File

Use these steps if you’re a novice and not too familiar with working in the Registry Editor.

  1. Close Microsoft Outlook.
  2. Download the OutlookFix file.
  3. Open the OutlookFix.zip file by double-clicking on it.
  4. Open the OutlookFix.reg file by double-clicking on it.
  5. If prompted by UAC for permission to make changes to the computer, select “Yes“.
  6. A Registry Editor dialog box will appear asking “Are you sure you want to continue?”. Select “Yes“.
  7. A message should appear telling you that the Registry was modified successfully.
  8. Open Microsoft Outlook and select “Personal Folders” or use any other method to access the “Outlook Today” screen. The error message should no longer appear.

Method 2: Manually Editing the Registry

If you know what you’re doing when it comes to the Windows Registry, use the following method.

  1. Close Microsoft Outlook.
  2. Hold the Windows Key then press “R“.
  3. Type “regedit” then select “OK“.
  4. Navigate to the following location:
    • HKEY_CLASSES_ROOT
    • Typelib
    • {0006F062-0000-0000-C000-000000000046}
  5. Expand {0006F062-0000-0000-C000-000000000046} via the plus sign, then right-click the “1.0” folder, then select “Delete”
    OutlookFix 1dot0 Delete
  6. Select “Yes” since you do want to permanently delete the value.
  7. Close the Reigstry Editor.
  8. Open Microsoft Outlook and select “Personal Folders” or use any other method to access the “Outlook Today” screen. The error message should no longer appear.

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Filed Under: Office Tagged With: Outlook 2013

Reader Interactions

Comments

  1. James DiDonato says

    October 6, 2020 at 6:32 pm

    Wrong, unfortunately. I have Outlook 2013, which I run on Windows 10. My registry’s two keys are 1.1 and 1.2. There is no 1.0 option. What then?! I really want to get rid of that damn message!!

  2. Sine says

    June 15, 2020 at 2:53 am

    Thank you very much

  3. PAOLO DAL MOLIN says

    April 6, 2020 at 2:51 am

    Thanks a lot. I worked by regedit and it’s fine!

  4. ezio veneri says

    November 12, 2019 at 4:15 am

    Great !!!!!!!!!Thank you, thank you , thank you! I have been looking for this solution for months! I had tried everything else!

  5. Super mom says

    October 24, 2019 at 12:51 pm

    Thank you, thank you , thank you! I have been looking for this solution for months! I had tried everything else!

  6. Amiaturtle says

    May 4, 2019 at 12:36 pm

    Using outlook 365 and used the regedit advice.. I had a file named 1.0 and one named 1.2. Deleted the file named 1.0 and it worked. The script error no longer shows up every time I open outlook.. Very helpful as I could not find a fix to this error, even by microsoft. Thank you!

  7. John Dolan-Heitlinger says

    November 23, 2018 at 2:07 pm

    I followed these steps but when I expand 006FO62-0000-0000-C00-000000000046
    There is no folder 1.0. I have folders 1.1 and 1.2.
    So following other suggestions here I deleted 1.2 and the problem was fixed. Thank you!

  8. Louis says

    October 31, 2018 at 6:04 am

    Thanks for the FIx! (used the zip file method)…Nice….

  9. me_hungry says

    March 9, 2018 at 6:44 am

    Hi Christi !
    If you have 1.1 and 1.2 folders than delete 1.2.
    Works fine for me

  10. Laurentiu says

    March 2, 2018 at 4:56 am

    It works! thanks!

  11. Orwiz says

    February 19, 2018 at 8:32 pm

    Outstanding! Worked perfectly. Thank you!

  12. David says

    November 24, 2017 at 4:19 pm

    Worked great. thanks.

  13. Deb says

    November 22, 2017 at 11:48 am

    Thanks so much! It worked like a charm for Outlook 2013…

  14. Alessio says

    November 18, 2017 at 9:39 am

    Thanks Mitch, this work on Outlook 2016!

  15. EV says

    November 3, 2017 at 8:44 am

    Thank you!

  16. Massimo Moretto says

    October 31, 2017 at 3:21 am

    The fix work on outlook 2016 too. Thankyou.

  17. James W says

    August 14, 2017 at 3:10 pm

    Had the same issue as Christi.
    I just had to delete the 1.2 folder, and that cleared it for me.

  18. Jamie Zou says

    August 7, 2017 at 11:59 pm

    upgraded to office 2016 from 2013, Your fix worked

  19. Carol Halonen says

    July 28, 2017 at 5:51 pm

    Thank You!!!!

  20. PJD says

    July 7, 2017 at 7:22 am

    Had an error when Windows Update did a recent update of Office Pro 2013 and started displaying ‘library not registered’ error on Outlook startup.. Followed the instructions here (using manual registry edit method) and it all worked and the error is no longer displayed.

    Thanks for a complete and well described fix!

  21. Pat says

    December 12, 2016 at 9:01 pm

    Thank you! OutlookFix did the trick.

  22. Phil says

    October 31, 2016 at 1:26 am

    It worked for me on Outlook 2016. Thanks a lot !

  23. John Melissa says

    October 20, 2016 at 1:55 pm

    Amazing! I’ve been hunting this issue down for a while and your solution worked so well and so quickly. Thanks a ton!

  24. gail says

    October 3, 2016 at 9:48 pm

    i deleted it but the error still appears

  25. Trevor Webster says

    August 20, 2016 at 10:14 am

    Thanks Mitch, this worked so easily for me on Outlook 2016!

  26. Christi says

    July 15, 2016 at 9:13 am

    I followed these steps but when I expand 006FO62-0000-0000-C00-000000000046
    There is no folder 1.0. I have folders 1.1 and 1.2. Folder 1.1 expands to 0 (which expands to win32), FLAGS, and HELPDIR. Any idea what I should do?

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