03-21-2006 02:16 AM
03-22-2006 03:34 AM
Hi,
I think it´s an installation Problem you have encountered at the installation of NI-DAQmx. At the Installation under Customized you can checkmark which files should be installed. Also NI-DAQ (the traditional DAQ-Driver). If you have installed the NI-DAQmx you can easily go to Start -- Programms -- National Instruments -- NI-DAQ
There´re some good informations, on how to work with c-based languages.
The tradional DAQ is a part of the NI-DAQmx. And you have to secure, that you have installed this Part.
Hope this helps.
Alex
NI Switzerland
03-22-2006 07:03 AM
11-09-2010 03:52 AM
Hate to jump on an old train, but I have the same issue - no cvirt.lib that I can include into my Visual C project. I do not have LabWindows/CVI. There is a NI PCI-6601 card installed in my work PC so I could install the DAQ packages to get the missing CVI\extlib folder as described in various threads, but - I can do what I like, the cvirt.lib is still missing.
It _could_ be an installation issue, however it is impossible to un-install and re-install everything on this machine, as it already took literally weeks of work to get everything working as it is (there are some rare pieces of software installed on this machine).
There are various other PCs here with NI cards, but no compiler installation -> C support wont install.
I tried CDs with the DAQ 6.9.3 package, DAQmx 7.4, DAQmx 7.4.1, DAQmx 8.0 and DAQmx 8.6 from the various cards we have available here. Also the downloadable versions.
After the DAQmx 8.0 installment, at least the CVI\extlib folder was there, but it only contains dataacq.lib and easyio.lib.
So.. Where can I get the cvirt.lib and the other missing lib file ?
Thanks in advance!
Michael