Free Support Forum

Xlsb to xls conversion issue - cannot convert. the file is corrupt or damaged at 3:16 pm by akhlakpanchi

Originated From:
Exception: Cannot convert. The file is corrupt or damaged.
Exception Detail: at GroupDocs.Apps.UI.Conversions.ConversionApp2.btnConvert_Click(Object sender, EventArgs e) in GroupDocs.Apps.UI\Conversions\ConversionApp2.aspx.cs:line 273 (6.67 KB)

1 Like


Have a look at this screenshot.png (32.1 KB). Your source file seems corrupted. please try to convert a valid XLSB file. If issue persists, let us know.