try this and i think it will work

[folders]
sdcardpath="%root%/storage/emulated/0/"
;sdcardpath="%root%/mnt/external_sd0/"

[folders]
data_folder_name="iGO_Nextgen"
has_secondary_root=1
android_secondary_root_path="/storage/6565-6433/addons"
;android_secondary_root_path="/storage/emulated/0/addons"
linked_root_list="/storage/emulated/0 /storage/MicroSD /extsd /storage/extsd0 /mnt/extsd0 /mnt/storage/extsd0 /external_sd0/mnt/sdcard/external_sd0 /mnt/external_sd0 /mnt/sdcard/external_sd /sdcard2 /sdcard /sdcard/sd /mnt/sdcard /mnt/sd /mnt /storage /mnt/extSdCard /mnt/external_sd /mnt/sdcard/external_sd /sdcard/external_sd /storage/extSdCard"