Date:2013-08-05
Safety:Kaspersky McAfee Noton BitDefender AVG

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demoh264dlg.dll

·Go to the download page

Using the zip or rar file
1.Download demoh264dlg.dll
2.Extract demoh264dlg.dll from .zip. We recommend that you extract demoh264dlg.dll to the installation directory of the program that is requesting demoh264dlg.dll.
3.If that doesn't work, you will have to extract demoh264dlg.dll to your system directory. By default, this is:
C:\Windows\System32 (Windows XP, Vista, 7, 8)
C:\WINNT\System32 (Windows NT/2000)
C:\Windows\System (Windows 95/98/Me)
4.If you use a 64-bit version of Windows, you should also place demoh264dlg.dll in C:\Windows\SysWOW64\
5.Make sure overwrite any existing files (but make a backup copy of the original file).
6.Reboot your computer.
7.If the problem still occurs, try the following:
8.Open Windows Start menu and select "Run...".
9.Type CMD and press Enter (or if you use Windows ME, type COMMAND)).
10.Type regsvr32 demoh264dlg.dll and press Enter.