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An issue with SysWoW64.dll

An issue with SysWoW64.dll

‎08-01-2011 06:47 AM

I'll keep this question brief for now, in case somebody can recognize this issue immediately:

 

I'm running LabView 2010 SP 1 32-bit on a 64-bit Windows 7 machine. I have a 3D mesh graph compiled to a dll which is called from an external (32-bit) programme. When running the graph, a separate thread starts in the SysWoW64.dll, which I guess is reasonable. The issue is that this thread runs at full speed (25% on a four-core CPU) even when I halt the graph execution. If I go into Process Explorer and kill the thread, I can still run the graph.

 

I don't know what's going on and where I should look. Anybody got any ideas? 

Lars Melander
Uppsala Database Laboratory, Uppsala University
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