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Host LabVIEW failed to download Labview 2009

My problems started with the jump to Labview 2009. When I try to deploy my project while running the front panel on my host and the code on the remote I get:

Host LabVIEW failed to download . "" is a random sub vi from the project. It can be different every time. This happens to my RT PC and so far does not to the PXI box.

After talking with NI I downloaded the SP1 2009 update and all other updates to run the RT kernel on 9.01 version. I updated the remote computer and no change at all.


I also made a small test. I can run a simple empty code like a pure while do loop and it is fine but when I add a subvi it gives me the same error, every time.


I have a quad core 2.4 GHz with 4GB RAM. Plenty of memory and CPU time. I used to run it with 8.2, 8.5.1 and had no serious troubles.  My PXI RT seems to be fine though either way...