edk生成microblaze时update bitsream时出现 以下错误
Installing Cygwin from EDK installation area...
Added registry entries for D:\EDK\cygwin
ERROR:MDT - Failed to create directory D:\biyeseji\lab\lab3\microblaze_0\lib\.
LibGen Done.
Installing Cygwin from EDK installation area...
Added registry entries for D:\EDK\cygwin