What is the folders that you can not find?
If this is the common folder, try to copy from <an_r01an2162ej0200_rza1h_other\workspace\RZ_A1H_RGA_Sample\RGA_Sample\armcc\common> folder.
I could find the contents in the readme_e.txt.
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(2-2-b) Building [RZ_A1H_RGA_Sample\kpitgcc] project for KPIT gcc
Move "RGA_Sample\armcc\common" to "RGA_Sample\kpitgcc"
Activate the integrated development environment Eclipse.
After importing [RZ_A1H_RGA_Sample_kpitgcc] project from the Eclipse menu,
build [RZ_A1H_RGA_Sample_kpitgcc] project to generate the executable file
RZ_A1H_RGA_Sample_armcc.x.
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