No symbols in native image library(mscorlib.ni.dll)

[Henry_H_2]

Hi,

I'm a newbie of Vtune software. my application is a 64bit windows software, write by c# & C;

when i use Vtune to tuning it, i confused by following problems:

1why there are two same library? (mscorlib.dll & mscorlib.ni.dll)

2Can i use ngen.exe to generate symbols for native image library?

please ref the picture for detail;

Best regards.

Henry Ho.

[Henry_H_2]

I have solved this problem.

The reason is that I dynamic load a native dll without PDB file.

code like this:

if (Intptr.Size == 4)

LoadLibrary("x86\my.dll");

else

LoadLibrary("x64\my.dll");