Reopening Workbook to a different format

[jessisabaker]

Hi all,

I often have an issue where I will save and exit a workbook and then when I come back to it, all cells have been formatted to Accounting, despite being saved as General, Percentage, Date, etc.

It's odd because it's different workbooks, not just the same one over and over again. Sometimes the workbook will open fine, other times not.

Is this a bug that I can fix? Have I got something set up that changes it automatically that I don't know about?

Please help!

Thanks