90. Application to set aside sale on ground of irregularity or fraud.
(1) Where any immovable property has been sold in execution of a decree, the decree-holder, or the purchaser, or any other person entitled to share in a rateable distribution of assets, whose interests are affected by the sale, may apply to the Court to set aside the sale on the ground of a material irregularity or fraud in publishing or conduction it.
(2) No sale shall be set aside on the ground of irregularity or fraud in publishing or conducting it unless, upon the facts proved, the Court is satisfied that the applicant has sustained substantial injury by reason of such irregularity or fraud.
(3) No application to set aside a sale under this rule shall be entertained upon any ground which the applicant could have taken on or before the date on which the proclamation of sale was drawn up.
There mere absence of, or defect in, attachment of the property sold shall not, by itself, be a ground for setting aside a sale under this rule.