can't find cvintdrv.sys in cvirte7.0

[Lily311]

As I know:
cvintdrv.sys is the Low-level support driver for Windows 2000/NT.

But when I install cvirte7.0 in WinXP(using cvirte70.zip downloaded from this website), I can't find this file. Also the inp(),outp() can't drive data to parallel port.

If I install the runtime engine with a distribution kit generated by CVI, the I/O problem seems disappear.

Does anyone encounter this?
How to explain then?

Thanks!
Echo

[bilalD]

Hello Echo

The cvirte on the website does not contain the low level support driver. It only provides the basic CVI Run-time components. If your application needs to distribute the low-level driver support, you should create a distribution kit for your application and in the Create Distribution dialog, select the Install Low-Level Driver Support checkbox. This will ensure that whoever uses your distribution kit will have the driver support installed.

Hope this helps

Bilal Durrani
NI

[Lily311]

OK, I see.
Thanks a lot!

Regards,
Echo