New Post: [NPOI.XSSF.UserModel] XLSX file : repair needed when using Double in SetCellValue()

Hello,

Sorry for the long wait, I was stuck on another big project and could not make the test.

Here what I did :
1- When instanciating the new XSSFWorkbook, I added this command :

Thread.CurrentThread.CurrentCulture = New CultureInfo("en-US")

2- In order to keep the application "clean", after writing the final file to the disk, I added this command:

Thread.CurrentThread.CurrentCulture = CultureInfo.InstalledUICulture

Everything is working alright and there is no more file corruption

Thanks for the support, I hope my thread will help some other people :)