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IMAQ USB on Windows Vista

 
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Message 21 of 25
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Hi Wes P Sir,
I am getting the same error code on a XP system.  I developed a IMAQ USB application on a XP SP2 box with LV8.5 and Vision 8.5/Vision Assistant 8.5.  I has installed the application on the target machine.  I also had to manually copy the IMAQDirectShowDLL.dlls/IMAQDirectShowExport.dll to windows/system32 to make it run (regsvr32 C:\WINDOWS\system32\ImaqDirectShowExport.dll). I also re-install Vision 8.5 for LV Support  and imaq_usb_installer_setup.exe (version:1.2.0). ths same are Unfortunately the IMAQ Init function returns the same "Minimum Coverage error as reported above".  The same USB Camera can't work in the Vision Assistant, why?! pls refer to the attached files as below:
owen wan
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Message 22 of 25
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Does your camera work in Measurement and Automation Explorer (MAX)? Do you get any errors in MAX? How is your camera configured in MAX?
Vince M
Applications Engineer
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Message 23 of 25
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My Camera work in NI Vision Assistant 8.5, Not MAX!

 

owen wan

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Message 24 of 25
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What camera are you using?  Does is use DirectShow filter? Which version of XP do you have?
Vince M
Applications Engineer
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Message 25 of 25
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