Probably you installed the package after, and so corrupted the built-in EPGImport in the image.

Try to flash the latest clean image, and see as it should be there (just checked the DM900UHD and DM800HDse, both have it).

OpenPLi 7.2star DM800HDseV2 :
http://www.ourdreambox.com/ubbthreads.php?ubb=showflat&Number=21113

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