Product : ISaGRAF NT target v3.x
Date : 29 September 1997
File : OPENBRD.Why 'can not open BRD' ERROR appears.htm
Subject : Why 'can not open BRD' ERROR appears
Keywords: I/O error - NT target - I/O boards
Q: I'm designing an EasyIO DLL for NT.
A "Cannot open board." error is displayed each time I try to
start the application.
But my driver is in the EasyIO list in the 'View Information'
dialog box of the target. And with the C debugger, I can see
that my DLL isn't even loaded into memory.
A: Probably this error then indicates that the NT driver kmiont.sys
isn't correctly installed.
Solution: you have to reinstall the NT target.
And don't forget to have administrator's rights when doing this,
otherwise the driver will not be installed, and the problem will
not be fixed.
If you are using Windows95 instead of WindowsNT, you will have
the same error, for the same cause. But you can not use I/O drivers
for the NT target on Win95 or Win98.
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