i had decided that november would be better than october. it was with light steps i walked to my job today. i was happy. then monday hit.
“Excel cannot open the file ‘IWE deltagare10.xlsx’ because the file format or file extension is not valid. Verify that the file has not been corrupted and that the file extension matches the format of the file.”
it’s the whole list. not only one sheet but five-six. complete info about all the participants, the people accommodating, everything. gone. dead.