Undeclared identifier 'IVI_ATTR_IO_RESOURCE_DESCRIPTOR'

[vix]

More or less one year ago I wrote a CVI 6.0 program to control an Agilent 33120A Waveform Generatore, and it has been working OK since now.

Today I opened the same source code, and if I try to re-compile them I found the error

 Undeclared identifier 'IVI_ATTR_IO_RESOURCE_DESCRIPTOR'

Probably one of the NI components I updated during this year is giving this problem

I read this thread, so I checked, and I have the ICP 3.0 installed.

How can I solve this problem?

Tks

[LiciaP]

Hi Vix,

could you please provide more details on what has changed in the last year? What have you installed/uninstalled and, if you can remember, in which order?

Have you also checked if ICP support for CVI was added (as explained in the forum you linked)?

Are you at leat able to run an example?

A precisation: with CVI 6.0, also ICP 3.1 can be used. You have to follow the indications in this KB.

Regard.

Licia

[lsbfly]

Hello,

Now, I also meet the similar issue.

When I attempt to do a program to operate HP8903B by IVI.

(1)Error Msg: Undeclared identifier 'IVI_ATTR_SYSTEM_IO_SESSION'

(2)Code: checkErr( Ivi_GetAttributeViSession (vi, VI_NULL, IVI_ATTR_SYSTEM_IO_SESSION, 0, &io)); 

(3)LabWindows CVI 2010 + ICP460.

Could you give me any advice ?

Thanks,