Runtime Error 339: MSWINSCK.OCX not correctly registered. The file MSWINSCK.OCX is missing or corrupt. The Module ‘MSWINSCK.OCX’ Failed to load. Make sure the binary is stored at the specified path or debug it to check for problems with the binary or dependent.DLL files.
About the mswinsck.ocx error. When an application requires an mswinsck.ocx file, Windows most likely checks the application and system version for the presence of this OCX file. If our own file is missing, you may get an error and the application will probably not work properly. The “mswinsck.ocx” component, as well as one of its dependencies, is not registered correctly: the missing file is also invalid.
MSWINSCK.OCX image is missing or corrupted. Failed to load module ‘MSWINSCK.OCX’. Ensure that the binary is only saved to the specified debug or following path to check for issues with those binaries or dependent DLLs.
b Type regsvr32 “C:\WINDOWS\system32\Mswinsck.ocx”, press and type c. This should normally register the MSWINSCK.OCX subroutine. If you are getting an error message that says the module cannot be found, then you really need to manually download and register the MSWINSCK.And ocx file.
How do I register Mswinsck OCX on Windows 7 64-bit?
Step 1: Enter REGSVR32 C:\Windows\System32\mswinsck. ocx (for 64-bit Windows, enter REGSVR32 C:\Windows\SysWOW64\mswinsck.ocx), then press Enter to run this command to manually register the file without hesitation.
When was mswinsck.ocx first released in Windows 10?
It is most commonly used in Microsoft Winsock Control developed by PLUSTECH. It uses the OCX file extension and is considered a Win32 DLL (Dynamic Library) reference file. MSWINSCK.OCX was first released on 10/17/2012 in the Windows 10 operating system.
How do I register Mswinsck OCX in Windows 10?
First step only: use the Microsoft Registration Server (regsvr) to manually register the MSWINSCK. ocx file
How do I register Mswinsck OCX Windows 10 64 bit?
Step 1: Type REGSVR32 C:\Windows\System32\mswinsck. (For 64-bit Windows ocx operating system, enter REGSVR32 C:\Windows\SysWOW64\mswinsck.ocx) and press Enter to run this command to register the file manually.
How do I register Mswinsck OCX Windows 10 64-bit?
Step 1: Enter REGSVR32 C:\Windows\System32\mswinsck. ocx Windows (type REGSVR32 C:\Windows\SysWOW64\mswinsck.ocx for 64-bit operating systems) and press Enter if you want to run this command to manually obtain an account for the file.
How do I register Mswinsck OCX windows 10 64-bit?
Step 1: Enter REGSVR32 C:\Windows\System32\mswinsck. ocx Windows (for 64-bit operating systems, enter REGSVR32 C:\Windows\SysWOW64\mswinsck.Ocx) and press Enter to run this command and manually register this file.
How do I register Mswinsck OCX on Windows 7 64 bit?
Step 1: Enter REGSVR32 C:\Windows\System32\mswinsck. ocx (for 64-bit Windows operating systems, REGSVR32 enter C:\Windows\SysWOW64\mswinsck.ocx) and press Enter to run this command and manually save the file.

Ermias is a tech writer with a passion for helping people solve Windows problems. He loves to write and share his knowledge with others in the hope that they can benefit from it. He’s been writing about technology and software since he was in college, and has been an avid Microsoft fan ever since he first used Windows 95.