Hi

This might be a dumb question but its bothering me, I have an excel worksheet data feed file which I save as tab delimited before uploading to a site.
My problem is when I re-open this file the bar codes are not saved correctly, in the cell I have something like 1.23457E+11 but in edit bar I see 123456789123 ?
I keep losing this particular type of data, is it because I am not saving the file correctly?
Thanks
Peter