Commented Unassigned: Invalid Row Number [12645]

I am running version 1.2.3.0 in a .NET C# web application, and am having issues with errors whenever the row count goes over 65565. Does the newer version (1.2.5.0) resolve this issue?

Here is the stack trace
[ArgumentException: Invalid row number (65536) outside allowable range (0..65535)]
NPOI.HSSF.UserModel.HSSFRow.set_RowNum(Int32 value) +297
NPOI.HSSF.UserModel.HSSFRow..ctor(HSSFWorkbook book, HSSFSheet sheet, Int32 rowNum) +164
NPOI.HSSF.UserModel.HSSFSheet.CreateRow(Int32 rownum) +78

any help would be appreciated.
Thank you,
Steve
Comments: ** Comment from web user: tonyqus **

it's the limitation of xls format. Microsoft defines this limitation instead of NPOI. You can try xlsx with NPOI 2.0. No limitation of 65535 anymore.