Rangers have formerly entered administration following a legal battle with HM Revenue and Customs (HMRC) at the Court of Session in Edinburgh.
Rangers Football Club have served notice of its intention to go into administration.
Rangers came from behind to beat Dunfermline Athletic 4-1 early on Saturday afternoon.
Rangers are closing on the signing of striker Daniel Cousin on a free transfer as boss Ally McCoist looks to resurrect his team's title challenge.
Celtic were never troubled as they beat Hearts 4-0 in the Scottish Premier League at Tynecastle on Wednesday night.
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