On opening a Excel XLSX file the formula: SUMPRODUCT((MOD(COLUMN($D73:INDEX($D73:$AA73,0,1+MATCH($R$2,$D$70:$Z$70,0))),2)=0)*$D73:INDEX($D73:$AA73,0,1+MATCH($R$2,$D$70:$Z$70,0))) will be changed to SUMPRODUCT((MOD(COLUMN($D73:D73($D73:$AA73,0,1+MATCH($R$2,$D$70:$Z$70,0))),2)=0)*$D73:D73($D73:$AA73,0,1+MATCH($R$2,$D$70:$Z$70,0))) »INDEX(« is replaced by »D73(« So the spreadsheet does not work anymore. I can manually replace »D73(« by »INDEX(« and the function works again - BUT - after saving the file as XLSX and reopening it the »INDEX(« disappeares again! I hope it will be fixed soon. Nevertheless great software!
Simple test case to reproduce: 1. In A1 enter =SUM(B1:INDEX(C1:C3,2,1,1)) 2. result is sum of B1:C2 3. save as .xlsx 4. reload 5. formula in A1 is =SUM(B1:B1(C1:C3,2,1,1)) 6. result is error Works fine if saved and reloaded as .ods Already doesn't work in 4.1.6
*** This bug has been marked as a duplicate of bug 73210 ***