MSCOMCTL.OCX is a Microsoft Library Windows Common Controls file. Occasionally when a Windows user is installing or uninstalling a bunch of software, certain Microsoft Libraries can become unregistered . One such file that can become corrupt or lost is the MSCOMCTL.OCX file. Then, when the user runs a program or application that requires or is dependent on this file, they may be presented with the following error:
Component 'MSCOMCTL.OCX' or one of its dependencies not correctly registered: a file is missing or invalid
MSCOMCTL.OCX error
How to Correct or fix this dependency error
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- First search your local drive for MSCOMCTL.OCX to see if it is missing. The path to the file is typically: C:\WINDOWS\system32 if you are running Windows XP
- If the file is missing you can download it HERE
- Once downloaded, click the MSCOMCTL.exe and extract the file to your C:\WINDOWS\system32 directory
Note: Some users may need to perform this additional step to register the file:
- Click Start -> Run and type REGSVR32 MSCOMCTL.OCX