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35 minutes agoIt’s not… Try to write a formula range which covers only lower half of the column which is typical setup in summing numbers( avoiding headers ), limits in columns and records, ever changing formats across versions… You asking for a disaster to happen which happens very often
Anybody who used ANY library to process xslx knows MS keeps changing it :-) About ranges… can you give me the range for whole columns minus 6 first records and 9 last records?