Interference Detection

x64 SolidWorks is instability when detecting the interference check for the assembly.

My newly installed X64 Solidworks 2013 Interference Detection feature is not working, it took a long time to fingure it out then finally I had to shut off the program.

I tried with two simple samples and the result is still the same.

Has anyone have a same problem as mine?

Tan N

SolidworksAssemblies