the procedure entry point BZ2_bzDecompressEnd could not be located in the dynamic link library LIBBZ2.dll

[jwan887]

Hi,

When I compile my FPGA VI into sbRIO 9636, several errors show up as "the procedure entry point BZ2_bzDecompressEnd could not be located in the dynamic link library LIBBZ2.dll". The final compiling summary is in fig1. I googled the summary and found this topic was similar to mine.

 http://forums.ni.com/t5/LabVIEW/Labview-2011-FPGA-Compile-Error/td-p/2010801

As said in the topic, I copied the LIBBZ2.dll from C:\NIFPGA\programs\Xilinx13_4\common\lib\nt to C:\Windows\system32. However, the problem hasn't been solved. 

I found there're more than one LIBBZ2.dll in my computer as in fig.2. Should I try to copy different one? 

Thanks,

Jiaqi

fig1:

 fig2:

error message:

[National_Burritos]

Hi jwan887,

There was as similar forum post here too: http://forums.ni.com/t5/Real-Time-Measurement-and/Labview-FPGA-compilation-on-cRIO-9082-RT-crash/td-... It proposes a similar work-around but I wanted you to have that resource. I also found this on the Xilinx page: http://www.xilinx.com/support/answers/35712.htm.

Do those help?

What version of LabVIEW are you using? What operating system? I am assuming you are using the Xilinx 13.4 compile tool from your screenshots?

[jwan887]

Hi Rahul,

I'm using LABVIEW 2012 and WIN7. You're right. I copied the LIBBZ2.dll from Xilinx13_4 folder. However, I have another Xilinx10_1 folder also under C:\NIFPGA, but there's no LIBBZ2.dll file in it.

I can't open your first link so don't know what it says. For the second link, I only use LABVIEW FPGA as the compiler, do I need to reintall this? 

Cheers,

Jiaqi