This site is available in other language:
Choose the first letter of the dll-file you are looking for:

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

You are running: Windows
A suitable version of usrsdpia.dll found in our database
Windows is not your OS? Please select your OS below:
Your OS:
download now
To quickly resolve your problem, we recommend download and use Usrsdpia.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 usrsdpia.dll, after that copy it to the appropriate place using the instruction below, it will fix dll errors.

What is Usrsdpia.dll?

Usrsdpia.dll - dll file called "3csdpi" is a part of U.S. Robotics Modem Driver program developed by U.S. Robotics Corporation.

Some applications or games may need this file to work properly. If usrsdpia.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: 4. 11. 21
  • File size: 48.06 KB
  • MD5 file sum: 3887DA9258677E552B3DDAF0A25C74D7
  • SHA1 file sum: 58CF61BBAF6EFF15C576EBF482718FA6DFAD996F

Usrsdpia.dll Error Screenshot

usrsdpia.dll is missing error screenshot

Possible error messages regarding this file:

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

Recommended Solution to Fix Dll Error

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

This page is available in other languages: português | Deutsch | français

You can read more information about usrsdpia.dll on

Whenever I tried to launch Skype I was getting kernel32.dll is missing error. Following your instructions I fixed it within a few minutes. Thanks

Read more testimonials