file format is not valid

mwazumbo

New Member
Joined
Mar 21, 2002
Messages
1
I saved an excel file yesterday and today I can't open it I get a message file format not valid
 

Excel Facts

How to fill five years of quarters?
Type 1Q-2023 in a cell. Grab the fill handle and drag down or right. After 4Q-2023, Excel will jump to 1Q-2024. Dash can be any character.
Hi
Are you trying to open it from another program, like Word?
regards
Derek
 
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