If you have a computer installed antivirus software can scan all files on the computer, as well as each file separately... You can scan any file by right-clicking on the file and selecting the appropriate option to scan the file for viruses.
For example, in this figure, file my-file.wmv, then you need to right-click on this file, and select the option from the file menu "Scan with AVG"... Selecting this option will open AVG Antivirus, which will scan this file for viruses.
Sometimes an error can result from incorrect software installation, which may be due to a problem encountered during the installation process. It may interfere with your operating system link your WMV file to the correct application software influencing the so-called "File extension associations".
Sometimes simple reinstalling CyberLink PowerDVD may solve your problem by correctly linking WMV with CyberLink PowerDVD. In other cases, problems with file associations can result from poor software programming developer and you may need to contact the developer for further assistance.
Advice: Try updating CyberLink PowerDVD to the latest version to make sure you have the latest patches and updates.
It may seem too obvious, but often the WMV file itself may be causing the problem... If you received a file via an email attachment or downloaded it from a website and the download process was interrupted (for example, a power outage or other reason), the file may be damaged... If possible, try getting a fresh copy of the WMV file, and then try opening it again.
Carefully: A damaged file can cause collateral damage to previous or pre-existing malware on your PC, so it is very important that you have an updated antivirus running on your PC at all times.
If your WMV file related to the hardware on your computer to open the file you may need update device drivers related to this equipment.
This problem usually associated with types of media files that depend on the successful opening of the hardware inside the computer, for example, sound card or video card... For example, if you are trying to open an audio file but cannot open it, you may need to update sound card drivers.
Advice: If, when you try to open a WMV file, you get SYS file related error message, the problem could probably be related to damaged or outdated device drivers that need to be updated. This process can be facilitated by using a driver update software such as DriverDoc.
If the steps did not solve the problem and you're still having problems opening WMV files, it could be due to lack of available system resources... Some versions of WMV files may require a significant amount of resources (e.g. memory / RAM, processing power) to open properly on your computer. This problem occurs quite often if you are using fairly old computer hardware and at the same time a much newer operating system.
This issue can occur when the computer has a hard time completing a task, as the operating system (and other services running in the background) can consume too many resources to open wmv file... Try closing all applications on your PC before opening Windows Media Video File. By freeing up all the available resources on your computer, you will provide a better environment for trying to open the WMV file.
If you completed all the steps above and your WMV file still won't open, you might need to do equipment upgrade... In most cases, even with older hardware versions, the processing power may still be more than adequate for most custom applications (unless you're doing a lot of CPU-intensive work like 3D rendering, financial / scientific modeling, or heavy multimedia work) ... In this way, it is likely that your computer does not have enough memory(more commonly called "RAM", or random access memory) to perform the task of opening a file.
Have a problem opening a .WMV file? We collect information about file formats and can explain what WMV files are. Additionally, we recommend the programs that are most suitable for opening or converting such files.
What is the .WMV file format for?
File extension .wmv is a video compressed using one of Microsoft's proprietary codecs. WMV allows you to store and transfer movies and video clips without compromising on quality. The WMV format has a rather long history: the first codec was released in 1999.
Most of the files .wmv placed in an .asf container. The file created in this way can get the extension .wmv or .asf. The ASF container can optionally implement a Digital Rights Management system to prevent unauthorized copying and distribution.
In addition to the Windows platform, WMV files are supported by a number of devices - for example, they can be played on the Xbox game console or on mobile phones using the Windows Mobile operating system.
Because the WMV format is associated with Microsoft codecs, Mac OS or Linux applications may have difficulty playing them. For example, Apple iPhone users cannot view WMV videos on their devices. In this case, you can use a video converter to access the contents of the WMV file.
Software to open or convert WMV files
You can open WMV files with the following programs: Announcement
The WMV Video file format
WMV files are placed in an ASF - Advanced Systems Format container. These files often contain both Windows Media Video video and Windows Media Audio audio data. WMV files can support the use of DRM protections that prevent users from copying information. And it is this characteristic that makes this format a popular commodity among companies selling digital copies of video and audio recordings online. WMV files can be downloaded and viewed on both Mac computers and personal computers. The WMV format is the most recognizable format in its family, competing with certain types of MPEG-4 and Real Video. WMV files are used for online sales, portable devices, Microsoft's Zune players, and Xbox 360 devices.
Technical details of WMV files
WMV files are compressed using codecs developed by Microsoft. The ASF container format encodes data using the WMV codec. Windows Media Video 9 Professional codecs allow users to receive streams with a resolution exceeding 300,000 pixels (size on screen - from 528x576), as well as a bitrate of 1000 kbps. This high performance makes WMV files ideal for HD DVD and Blu-ray discs. WMV 9 Advanced Profile is not compatible with previous versions of WMV 9 formats. WMV 9 format is the default format for Microsoft Silverlight. In addition, the WMV 9 format is comparable to the H.264 Main and High Profile formats, but does not support, in particular, multiple reference frames technology, and context-dependent binary arithmetic coding (CABAC). The difference between WMV 9 and competing formats is best seen at low bitrates.