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Cars > tingyuya’s Garage > Blog > Why can not open usb video equipment?


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Abernant, Alabama
United States



Why can not open usb video equipment?

By tingyuya

??Why can not open usb video equipment?
??Few days before the start, I open the usb video equipment above said 'failed to create a video preview, please check the equipment connection, make sure that no other applications or users to use the equipment' I checked no other use, but also in space inside the camera like a video, QQ can pass video, that is, not according to how to do?
??1, first determine the video has not been occupied by other equipments (9158 network video), if there is such software may try to restart the computer after the uninstall / disable the software, if external camera, you can try replacing the USB interface or to re-install camera driver try.
??3, check system services, Windows Image Acquisition (WIA) service has been started (automatically)
??4, download attachments within the file, unzip the three files are copied to the C: windows system32 directory, if you can not copy it to skip
??Last turn: Start - Run - type regsvr32 Proppage.dll regsvr32 directSpy.dllregsvr32 the Quartz.dll registration are successfully re-open the camera
??5, re-download the update right camera driver
??This article from: Video equipment solutions, would like to know more video equipment solutions, personal/office electronics equipment, printed circuit board manufacturing services, please click on the video equipment, personal/office electronic equipment, PCBs & Manufacturing Services

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Cars > tingyuya’s Garage > Blog > Why can not open usb video equipment?

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