Cannot render the file wmv media player classic

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Solution is to change the video renderer in MPC options. Perform this command to fix it:. A Pixel Shader is a graphics function that calculates effects on a per-pixel basis. A shader is basically a tiny program that is executed on your graphics card to process some graphic data. In the case of MPC, every frame of the video you play gets processed.

This can happen if you selected the wrong video renderer in MPC options. Aero is not compatible with the Overlay Mixer. Perhaps you have accidentally enabled that. Updating your graphics driver may solve the problem.

Otherwise, you should disable DXVA hardware acceleration in the video decoder settings. If MPC loads slowly, even when not playing a file, then it might be because of your anti-virus software. Solution is to put mpc-hc.

Another known cause for slow loading of MPC is related to certain old versions of the Realtek sound driver. If your computer has a Realtek sound chip, then you should update your driver to the latest version. If MPC loads slowly only when playing a file, then the problem might be related to your graphics driver or your sound driver.

First thing to try is to update those drivers. Also test with hardware acceleration disabled in the video decoder. Also restart the computer. Most people don't even use that functionality. Somehow the "EVR Sync" video renderer does not work properly on your system. We are not sure what exactly causes this problem.

You can solve the problem by changing the video renderer. Otherwise select "EVR". First check if you did not accidentally enabled the audio mute button or have set the volume to 0. This option is disabled by default. A workaround is to temporarily disable VSync. Since Windows Vista there are two types of file associations. Global associations and user-specific file associations.

A global file association applies to all user accounts. However, each user account can override global associations with its own preferred choices. The codec pack creates global associations. It also resets the overrides for the administrator account that was used for the installation. The preferences of other user accounts can not and should not be changed by the installer. Each individual user can select the preferred program through the "Default Programs" applet of Windows.

JRiver Media Center Recent DVD Hacks. Toshiba SDJ. Pioneer DVAV. LG BP Medion MD Sony UBP-X LG UBK Sony BDP-S New media comments. Plex Disc BD-R. Princo DVD-R. Kodak BD-R. You can use a dedicated video repair tool like the one mentioned below to easily fix almost every possible video file error while sparing yourself the troubles. Of all the causes of media player error, virus infections are the most misunderstood and annoying!

Sometimes you'll remember playing the same file with the same player some time ago, but suddenly, your play throws a "Cannot Render The File error. Learn some methods to repair virus infected video files are very necessary. So, apart from using good antivirus software to scan your device, you should also consider updating your operating system's software or regular backup you files. Make this a habit. To spare yourself your precious time and energy —most especially, prevent frustration.

Video Repair Tools are verbose and could be pretty amazing —fixing unimaginable errors without you even having to know the cause of the corruption in the first place. Step 2: Next, open the location of the corrupt video file, and then drag the video from the location and paste it on the space provided. If the "Quick Repair Mode didn't fix your video," you should probably try the Advanced repair mode. There are numerous causes of error you could encounter when playing video files.

What's more, suppressing that these errors are not uncommon. Some of these are:. But no worry, the Wondershare Repairit Video Repair Tool will help you to get rid of these uncommon errors and get your videos as good as new.