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Download Seo.dll and fix "dll not found" error!

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To quickly resolve your problem, we recommend download and use Seo.dll Fix Tool. If you have technical experience and you want to install a DLL file manually, please select your version of Windows and download seo.dll, after that copy it to the appropriate place using the instruction below, it will fix dll errors.

What is Seo.dll?

Seo.dll - dll file called "Server Extension Objects DLL" is a part of Internet Information Services program developed by Microsoft Corporation.

Some applications or games may need this file to work properly. If seo.dll is missing, whenever you start the application/game you may experience various kinds of errors. To fix those errors, please read the Recommended Solution below.

  • File version: 6.0.2600.2180 (xpsp_sp2_rtm.040803-2158)
  • File size: 216.5 KB
  • MD5 file sum: CF51B1FD68E0CAB9545031DADB4FDCEF
  • SHA1 file sum: 147951EB0B65E98A75A33933018679D88DB7502F

Seo.dll Error Screenshot

seo.dll is missing error screenshot

Possible error messages regarding this file:

  • seo.dll is missing
  • seo.dll error loading
  • seo.dll crash
  • seo.dll was not found
  • the procedure entry point seo.dll
  • seo.dll could not be located
  • seo.dll Access Violation
  • Cannot find seo.dll
  • Cannot register seo.dll

Recommended Solution to Fix Dll Error

To fix errors related with .DLL file you need to download seo.dll and copy it to the installation folder of the application or game, or copy it into the Windows system folder and it should fix the error. If you don’t know how to install this file, please read our tutorial about How to install DLL files.

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Requested missing .dll file and after 3 hours received an email saying that my file can be downloaded now. That was super-fast ! Thx!

Andrea Schiffer, Germany
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