read the systeminfo error utf8

[pablovidelayanez]

Hi, i have windows 10 , and Python 2.7.13
When the script read the systeminfo file, this error show me.

python windows-exploit-suggester.py --database 2017-04-06-mssb.xls --systeminfo windows10.txt
[] initiating winsploit version 3.3...
[] database file detected as xls or xlsx based on extension
[*] attempting to read from the systeminfo input file
[-] could not read file using 'utf-8' encoding: 'utf8' codec can't decode byte 0xa2 in position 131: invalid start byte
[-] could not read file using 'utf-16' encoding: UTF-16 stream does not start with BOM
[+] systeminfo input file read successfully (utf-16-le)
[-] unable to determine the windows versions from the input file specified. consider using --ostext option to force detection (example: --ostext 'windows 7 sp1 64-bit')