Win7 system use CMD hint "not internal or external command" How to do

Win7 system can use the cmd command to do any operation settings, some user feedback win7 system normal use of the cmd command, suddenly prompted: "Not internal or external command, nor can run the program or batch file", why is this happening? Then how to deal with this problem, Follow the small weave footsteps together to see the detailed resolution steps.

Variable Name: path

Variable value:%systemroot%system32;

(Keep the original content, add the variable value at the front, do not forget the semicolon, her role is to separate the variables)

How to set system environment variables:

1, open System Properties, click on the left list of advanced system settings, and then switch to the Advanced page, click on the environment variable;

2, right key desktop My Computer icon, select Attributes, select Advanced, click "System Environment variables";

Win7 system using CMD hint "is not internal or external command" solution to this, the next time you can not open the cmd command to refer to the above method to solve.

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