Minor loss of fidelity & Significant loss of functionality

Occasional Contributor

Hey guys, I have no idea what's wrong with my excel file, the formula did not work at all, and then it show me the this when I would like to close the file. You may refer to the pictures attached below

Significant loss of functionalitySignificant loss of functionalityMinor loss of fidelityMinor loss of fidelity


P/s: File type is in xls.


Anyone knows how to solve this? 


Thank you. 

2 Replies

@Jesling Why are you saving to an xls file-type? That's old. Just use today's standard and save as an Excel Workbook, which has a file extension of xlsx

I think the report is very clear. Everything is there, even links for further information and how to fix.