KB3013455 (MS15-010) causes font corruption

Anonymous
2015-02-10T21:06:56+00:00

February 2015 update KB3013455 causes 'Courier New' font corruption on some Windows systems, I can confirm it for Windows Server 2003 and 2008. You can verify it in Notepad. Removing the update fixes the issue.

Windows 7 and 8.1 are not affected by the update.

[removed information that 64bit may not be affected]

Windows for home | Other | Windows update

Locked Question. This question was migrated from the Microsoft Support Community. You can vote on whether it's helpful, but you can't add comments or replies or follow the question.

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Anonymous
2015-02-12T05:17:15+00:00

Yes Remove/Add Program >> View Installed Windows Updates >> I added the column to display installation date, reverse sorted and found "3013455" ((this update), then Uninstalled it.

This was common in the late 90's/early 2000's, had to remember which updates not to install that would break things. It's been solid for at least a decade, now this.

I don't really care what the fix is for. If I can't read my screen from my chair, I need to resolve it to do my job (own a web design firm).

I share the same opinion as this article "...the bottom line here is that if you want to be able to actually read the screen, you'll want to hold off installing this update until the problem is fixed."

http://windowsitpro.com/msrc/patch-tuesday-font-corruption-kb3013455

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Anonymous
2015-02-18T18:42:43+00:00

The link for all downloads is:

http://www.microsoft.com/en-us/search/Results.aspx?q=kb3013455&form=DLC

Choose your OS from the half dozen big options at the top and it brings you right to the download page.

Hit the big red download button and it should offer you two updates:

kb3013455   (the original that breaks fonts)

and

KB3037639  (the secondary update to fix fonts)

I installed the original, said do not reboot, and installed the second.

After reboot I appear patched and my fonts are good.

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  1. Anonymous
    2015-02-20T11:11:22+00:00

    Is there a Vista 64bit patch?

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  2. Anonymous
    2015-02-20T11:19:21+00:00

    I too had this problem.

    Closing the internet browser, in my case Chrome, sorted it.

    The searching message disappeared and the update installed immediately.

    Hope this helps others.

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  3. Anonymous
    2015-02-20T16:53:22+00:00

    For Vista 32 bit, Microsoft have released a patch KB3037639-x86 that is applied after KB3013455, and which corrects the font problem created by KB3013455.

    So far, this patch does not appear to have been released through the Microsoft Update service, so it has to be downloaded separately. Once I had it in my Downloads folder, I double clicked on it - it installed and my font problem disappeared.

    I do not know of a 64 bit version.

    The 32 bit version should be available on

    <non-Microsoft link removed>

    if it cannot be found on the Microsoft site. Please note: if Microsoft issue a new version of this patch, this copy will be out of date.

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