ViFindRsrc returns nothing using VISA 14.0.1

I have software that uses the following method to identify PXI card addresses in a PXI chassis.
viOpenDefaultRM (&rm);
viFindRsrc (rm, "?*", &vi, &retCnt, desc);
viFindNext (vi, desc);
viOpen(rm, descs[i], 0, 0, &vi);
viGetAttribute(vi, VI_ATTR_MODEL_NAME, &model);
viGetAttribute(vi, VI_ATTR_MANF_NAME, &mfg);
viClose(vi);
This works on all PXI systems so far using NI VISA 5.4 or earlier.
So the problem is that now we have NI VISA 14.0.1 installed and this no longer works.
I can't find anything about NI discontinuing this functionality, so I am asking if anyone know why this would stop working?

I would like to change the issue regarding this functionality and NI VISA.
It seems as though I will only be able to retrieve the top layer of the VISA structure. Basically, is you open NI MAX and view the Devices and Interfaces, whatever shows up there without going down any further, that is what I can see using the code I have.
The problem is that VISA 5.4 placed everything on the top-level and VISA 14 places PXI cards UNDER the PXI Chassis.
So the only thing I can see is the chassis and none of the instruments in the chassis.
In order to not change my code just yet, is there a way to have all PXI instruments show up on the same level as the PXI Chassis in NI MAX 14?

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Edited by: OracleJavaLinux on Dec 1, 2009 3:20 PM

Thanks ora-dba;
it means returns nothing without errors;
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Putting variable in regexp_substr pattern returns nothing

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***** End Of Program - No title available *****
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Tue Mar 11 19:57:52 RET 2014: Profile 'MRP_DEBUG' Value : N
Tue Mar 11 19:57:52 RET 2014: ===============================================================
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Hi,
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ViFindRsrc returns nothing using VISA 14.0.1

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