Registry: fix bug writing to small values, where the actual existing data may be held in the DataIndex field, rather than in a separate cell. [#5142]
Registry: fix bug writing to small values, where the actual existing data may be held in the DataIndex field, rather than in a separate cell. [#5142]

quamotion/discutils,drebrez/DiscUtils,breezechen/DiscUtils,breezechen/DiscUtils