Hello,
we have the same problem with the version 5.20.79, I have set version to 97 before I call the write function.
When Excel opens the file, it signalises that the file has a wrong extension. This warning is correct, it's xlsx!
What is the problem / solution?
Best regards,
JP
Search found 1 match
- Wed Oct 05, 2016 3:18 pm
- Forum: XLSReadWritwII 6
- Topic: Create and Save .XLS file ( not XLSX ) at runtime
- Replies: 3
- Views: 4147