Hi, I have a problem with build.py (Python 3.9.1 on win32) Traceback (most recent call last): File "C:\edk2\BaseTools\Source\Python\build\build.py", line 2635, in Main MyBuild.Launch() File "C:\edk2\BaseTools\Source\Python\build\build.py", line 2433, in Launch self._BuildModule() File "C:\edk2\BaseTools\Source\Python\build\build.py", line 1895, in _BuildModule Ma.CreateCodeFile(True) File "C:\edk2\BaseTools\Source\Python\AutoGen\ModuleAutoGen.py", line 1832, in CreateCodeFile for File in self.AutoGenFileList: File "C:\edk2\BaseTools\Source\Python\Common\caching.py", line 28, in __get__ Value = obj.__dict__[self._function.__name__] = self._function(obj) File "C:\edk2\BaseTools\Source\Python\AutoGen\ModuleAutoGen.py", line 983, in AutoGenFileList GenC.CreateCode(self, AutoGenC, AutoGenH, StringH, AutoGenUniIdf, UniStringBinBuffer, StringIdf, AutoGenUniIdf, IdfGenBinBuffer) File "C:\edk2\BaseTools\Source\Python\AutoGen\GenC.py", line 2044, in CreateCode CreateUnicodeStringCode(Info, AutoGenC, StringH, UniGenCFlag, UniGenBinBuffer) File "C:\edk2\BaseTools\Source\Python\AutoGen\GenC.py", line 1706, in CreateUnicodeStringCode Header, Code = GetStringFiles(Info.UnicodeFileList, SrcList, IncList, Info.IncludePathList, ['.uni', '.inf'], Info.Name, CompatibleMode, ShellMode, UniGenCFlag, UniGenBinBuffer, FilterInfo) File "C:\edk2\BaseTools\Source\Python\AutoGen\StrGather.py", line 563, in GetStringFiles Uni = SearchString(Uni, sorted (FileList), IsCompatibleMode) File "C:\edk2\BaseTools\Source\Python\AutoGen\StrGather.py", line 532, in SearchString for Line in Lines: File "C:\Users\tqpham\AppData\Local\Programs\Python\Python39\lib\encodings\cp1252.py", line 23, in decode return codecs.charmap_decode(input,self.errors,decoding_table)[0] UnicodeDecodeError: 'charmap' codec can't decode byte 0x9d in position 5457: character maps to - Failed - Build end time: 13:36:22, Feb.04 2021 Build total time: 00:00:02