@esc0rtd3w i think all this RCOs can be removed from all HEN installers, because are identical in between OFW484, OFW489 and HEN489 (probably in all previous HEN installers too, is needed to check that to be sure that can be deleted in all them)
explore_category_psn.rco (MD5 AFCDD7AB77294747F9681BD8672220D9)
explore_category_video.rco (MD5 825AA07B4FB0E5B13890BEC3963DAE52)
wboard_plugin.rco (MD5 01013194C96A3A501D7B4C9A2664C2F8)
xmb_ingame.rco (MD5 04ED4ECCA76C6927154470CC8E497B83)
xmb_plugin_normal.rco (MD5 9EDEFC55FDF0403B98A0BCE3AD71F3D6)
The other day when i was reviewing the RCOs i didnt cared much about them because are not in the list of RCOs updated by sony in OFW489 (so are fine, are not causing any incompatibility)... i just assumed they had custom edits, and whatever was that edits nobody complained in the previous HEN releases, so was working fine, etc...
But now im realizing this 5 RCOs doesnt have any custom edit, are official (and are not replaced by the .TAR swap required to do a HFW) so the HEN installer doesnt needs to "restore" them, right ?