File list (Check if you may need any files):
VREbiancheng\VRE_API_Guide.chm
............\VRE_Audio_Introduction.pdf
............\VRE_Billing_Introduction.pdf
............\VRE_Development_FAQ_3.0.pdf
............\VRE_File_System_Introduction.pdf
............\VRE_GDI_Introduction.pdf
............\VRE_IDE_User_Guide.pdf
............\VRE_LogSystem_Introduction.pdf
............\VRE_Network_Introduction.pdf
............\VRE_Payment_Guide.pdf
............\VRE_Sensor_Introduction.pdf
............\VRE_Simulator_Guide.pdf
............\VRE开发入门.pdf
VREbiancheng