Register Comdlg32.ocx - how it works

Comdlg32.ocx is required for some system processes to work properly. If Comdlg32.ocx is not correctly registered and you receive error messages, you have to register the process manually in the system. You can find out how to do this here.

Register the Comdlg32.ocx file using the command line

If you don't have the file, download it here first. Then copy Comdlg32.ocx into the Windows directory (default: "c C: \ Windows \ System32"). To register Comdlg32.ocx via the command line, proceed as follows:

1. Go to "Start" and search for "cmd.exe".
2. Start "cmd.exe" and type in "regsvr32 comdlg32.ocx" or "regsvr32.exe c: \ windows \ system32 \ comdlg32.ocx".
3. After clicking on "Enter" the file is registered and the system can use comdlg32.ocx.

For information on how to fix common DLL problems, check out this article.