Why can't Excel see my code?!
Calling Excel experts. Hopefully one of you can make me look stupid.
I have a worksheet full of extracted rows of data from other sheets. A key column is the one containing an identifying code such as "AER", "LAKE" and "AIS". The front worksheet in the workbook is a summary sheet that lists a total for each code, based on the COUNTIF function. It all works perfectly well, except for "LDS". For some reason I simply fail to understand, Excel cannot count the "LDS" codes. The total remains zero. If I manually change the codes to "LDSX" and change the COUNTIF function to count them, bingo, the total appears. When I remove the X, the total returns to zero.
Anyone? Please!
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