how to assign a reg value to variable in bat file

[Rico.JohnnY]

sorry for my ignorance..

what i want to do is to read a value from registry,and then assign it to a declared variable in a bat file? how to achieve that?

any suggestion appreciated..

[idle.newbie]

FOR /F "skip=4 tokens=2*" %%I IN ('REG QUERY "HKEY_CURRENT_USER\Environment" /V "TMP"') DO @SET TMP=%%J

If registry valueName(not registry data) contains space, change 2* to 3*, more spaces increase that digit.