PPT97: "Mmsystem 296" Error When Inserting AVI or MPEG Files (178307)
The information in this article applies to:
- Microsoft PowerPoint 97 for Windows
This article was previously published under Q178307 For a Microsoft PowerPoint 2002 version of this article, see 291898.
For a Microsoft PowerPoint 2000 version of this article, see 212406.
IMPORTANT: This article contains information about editing the registry.
Before you edit the registry, make sure you understand how to restore it if
a problem occurs. For information about how to do this, view the "Restoring
the Registry" Help topic in Regedit.exe or the "Restoring a Registry Key"
Help topic in Regedt32.exe.
SYMPTOMS
When you attempt to play a Motion Picture Experts Group (MPEG) or audio-
video interleaved (AVI) video clip in Microsoft PowerPoint, you receive the
following error message:
Mmsystem 296: The file cannot be played on specified mci device,
may be corrupt or not in correct format.
CAUSE
This problem occurs because PowerPoint cannot play some AVI and MPEG files
if the file is associated with ActiveMovie.
RESOLUTION
To resolve this problem, re-associate the AVI or MPEG file type with Media
Player. To do this, follow these steps:
- Select a file of the type (AVI or MPEG) for which you want to change the
association.
- Hold down SHIFT and right-click the file. Click Open With on the
shortcut menu.
- Click Mplayer in the Open With dialog box. Click to select the "Always
use this program to open this type of file" check box.
- Click OK.
ActiveMovie may have added a registry entry that re-associates files with
ActiveMovie when you restart Microsoft Windows. If the entry is present,
remove it. To remove the ActiveMovie startup item from the registry, follow
these steps.
WARNING: Using Registry Editor incorrectly can cause serious problems that
may require you to reinstall your operating system. Microsoft cannot
guarantee that problems resulting from the incorrect use of Registry Editor
can be solved. Use Registry Editor at your own risk.
For information about how to edit the registry, view the "Changing Keys And
Values" Help topic in Registry Editor (Regedit.exe) or the "Add and Delete
Information in the Registry" and "Edit Registry Data" Help topics
in Regedt32.exe. Note that you should back up the registry before you edit
it.
If you are running Windows NT, you should also update your Emergency Repair
Disk (ERD).
- Click Start, and then click Run. Type regedit, and then click OK.
- In the left pane of Registry Editor, open the following subkey (folder):
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
- In the right pane, look for the following ActiveMovie entry:
Name Data
--------------------------- ---------------------
ActiveMovie File Extensions "ActMovie.exe /Check"
- Select the entry and press DELETE.
Modification Type: | Major | Last Reviewed: | 4/18/2001 |
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Keywords: | kberrmsg kbgraphic kbinterop kbprb KB178307 |
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