In an Excel workbook when I click Save or Save As . . . a series of four error messages appear and these are shown in the attached PDF compiled from screen captures. The Excel workbook I have been working on is intact on reopening after saving despite the error messages as is my backup copy. All changes and additions are saved. After opening and saving other workbooks with or without changes the same behaviour occurs. I have done a Detect and Repair on Excel but that option is not available in the Expression Web 2 menu. And Expression Web is not a MS Office Suite application.
I would appreciate any information that would help me to resolve this issue.