EnvGet("CD"), EnvGet("TIME"), EnvGet("RANDOM") display blank

[Txj]

in Chinese WinXP + SP2, AutoIt 3.3.0.0 code like this

MsgBox(0,"cd", EnvGet("cd"))
MsgBox(0,"time", EnvGet("time"))
MsgBox(0,"random", EnvGet("random"))
MsgBox(0,"username", EnvGet("username"))

only the last MsgBox( ) display correct, the first three MsgBox( ) display blank.

why ? a bug ?

Maybe this bug exists in english WinXP + SP2.

[Valik]

Try asking on the forum where this belongs. Or better yet, trying learning on your own what environment variables are because clearly you do not know.