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

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To quickly resolve your problem, we recommend download and use propdefs.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 propdefs.dll, after that copy it to the appropriate place using the instruction below, it will fix dll errors.

What is Propdefs.dll ?

propdefs.dll - dll file called "" is a part of propdefs.dll program developed by Microsoft Corporation.

Some applications or games may need this file to work properly. If propdefs.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: 7.0.6001.16503

File size: 70 kb

MD5 file sum: 86a80569ca85612331755482d15baeba

SHA1 file sum: d11fc8ccc3e460157a7037845d88a6b13218033d

Propdefs.dll Error Screenshot

propdefs.dll missing

Possible error messages regarding this file:

propdefs.dll is missing

propdefs.dll error loading

propdefs.dll crash

propdefs.dll was not found

the procedure entry point propdefs.dll

propdefs.dll could not be located

propdefs.dll Access Violation

Cannot find propdefs.dll

Cannot register propdefs.dll

Recommended Solution to Fix Dll Error

To fix errors related with .DLL file you need to download propdefs.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.


Version / BitsSizeMD5/SHA-1
647.0.6001.1650379 kb

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