Thanks for this, Eric -- but it didn't work (I've tried that route for embedded databases). I wondered if it might have put a new line into SitesAllowedToAutoplay.plist , which currently looks like this:
!"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghX6play. fr[9now.com.auZabc.go.comXacfun.tv\amazon.co.jp\amazon.co.ukZamazon.comYamazon.d e_ atresplayer.com_ au.tv.yahoo.com_ beinsportsconnect.tvXblim.comWcbs.com\channel4.com[cinemax.com_ cinepolisklic.com^clarovideo.com[clipfish.de[crackle.com_ crunchyroll.comVctv.ca_ dailymotion.com[daisuki.net]dalealplay.esWdeti.fm\dilidili.com[directv.com^dire ctvnow.comYdouyu.comZdumpert.nl\facebook.comZfilmon.comWfox.com_ foxsportsgo.com_ freeform.go.com^fxnetworks.comZgo.cnn.comZgo.sky.com_ gyao.yahoo.co.jpZhbonow.comZhorizon.tvXhulu.comYiqiyi.comWitv.comYke.qq.comWku6 .comYmaxgo.com_ mediathek.daserste.de_ moviestarplanet.co.uk]music.163.comVmy5.tvWnbc.com[netflix.comVnfb.ca_ nhk-ondemand.jpXnick.comZnickjr.com^nicolaconte.it\nicovideo.jpYnowtv.com[pando ra.com_ pgatourlive.com_ play.google.com^play.hbogo.com_ play.spotify.com^primevideo.com^shahid.mbc.netZsmotri.com_ southpark.cc.com_ stream.golfchannel.com_ stream.nbcsports.comXsyfy.com_ talktalktvstore.co.uk^tenplay.com.auVtf1.fr_ therugbychannel.tv[tinypic.comUtu.tvZtubitv.comYtudou.com[tv.sohu.com^tv.xfinit y.com^tvpot.daum.netYtwitch.tv[uk.wuaki.tv_ uktvplay.uktv.co.ukZustream.tvZuverse.comXv.qq.comXveoh.com]video.fc2.com_ video.foxnews.com_ video.sina.com.cnYvimeo.comWviz.comXvudu.comWwasu.cn_ worldstarhiphop.com[wowow.co.jpYxiami.comXy.qq.comYyouku.com[youtube.com^yule.i qiyi.com s|àìú©∂¡À›Ô $ 0 D S _ k } Ñ ñ ¢ ∞ ∏ ≈ — ‡ Í ı
' 9 H S ^ q | á ê ö ¢ ¨ ¥ æ ÷ Ó ¸ 0 9 D S ` j v à ö © º À ⁄  ¯ ( 1 I X _ t Ä Ü ë õ ß ∂ ≈ œ € Ò ¸ ' ; O Y a j r à î û ß ± Ω i Ã
I wonder what would happen if I deleted this lot?
Any other thoughts gratefully appreciated.
Best,
Garry
