Unexpected Excel Font change

[katieeccles]

Hello,
I have an Excel 2003 spreadsheet that consists of around 85 worksheets, and is 1.74 MB in size. Each sheet contains two charts, with a bit of text.

At some point along the way, the font of the title of every chart has changed from Arial to Wingdings, and the axis labels have been changed to be underlined. This was not intentional and I believe was done automatically.

Was this caused by a limit in excel? Is there a way to rectify this issue, or prevent it from happening in the future?

[BlastRanger]

huh that probably caused by a office VIRUS that infect excel document. Especially in Excel 2003. There are no way to rectify this issue, but you can prevent it by installing latest updated antivirus and use an updated office

[royUK]

Is it just this workbook?

Make a backup & delete most of the pages, then see if the problem is resolved. That way you will see if it is the file size.