win10 git-core-64 installation error:

git error fatal:open / dev/null or dup failed: No such file or directory

then install the method on the web:
https://blog.csdn.net/itachi8.

C:WINDOWSsystem32driversnull.sys
null.sys exists

but no non-plug and play driver was found

downloaded another null.sys and replaced it, but still reported an error with no solution.