lost access to my spreadsheet

%3CLINGO-SUB%20id%3D%22lingo-sub-2200857%22%20slang%3D%22en-US%22%3Elost%20access%20to%20my%20spreadsheet%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-2200857%22%20slang%3D%22en-US%22%3E%3CP%3EI%20was%20working%20online%20on%20Excel%20in%20a%20document%20I%20have%20saved%20in%20OneDrive.%20All%20of%20a%20sudden%20the%20numbers%20were%20smeared%20as%20if%20I%20was%20redacting%20for%20security%20purposes.%20What%20did%20I%20do%2C%20and%20how%20do%20I%20undo%20it%3F%20I%20already%20refreshed%20the%20page%2C%20but%20it%20is%20not%20an%20Internet%20problem.%20There%20are%20no%20more%20%22undo%22s%20left%20either%2C%20so%20I%20can't%20use%20that%20to%20undo%20the%20action.%3C%2FP%3E%3C%2FLINGO-BODY%3E%3CLINGO-LABS%20id%3D%22lingo-labs-2200857%22%20slang%3D%22en-US%22%3E%3CLINGO-LABEL%3EExcel%20for%20web%3C%2FLINGO-LABEL%3E%3C%2FLINGO-LABS%3E
Occasional Visitor

I was working online on Excel in a document I have saved in OneDrive. All of a sudden the numbers were smeared as if I was redacting for security purposes. What did I do, and how do I undo it? I already refreshed the page, but it is not an Internet problem. There are no more "undo"s left either, so I can't use that to undo the action.

1 Reply
What happens if you open that file in Desktop Excel?
Does it help to switch to a different sheet and back?