Infinite loading when executing a command in an asp file

Question

Set oShell = Server.CreateObject ("WScript.Shell") 
oShell.run "cmd.exe /C copy ""C:\inetpub\test\test.txt"" ""C:\inetpub\test\test2.txt"" ", 0, true

Hello, I try to run any command from an asp file on my Windows 2003 server but none of them work, my test page loads endlessly when it is executed.

I have already tried to put the pool application in local system but nothing changes. Have you seen this before ?