Hello again, I found those codes that work on the same computer but not on a network, someone would know why? I know the name in network \\.\pipe\pipename would have to be for example: \\VirtualPC\pipe\pipename, but does not work... Client: #AutoIt3Wrapper_Au3Check_Parameters=-d -w 1 -w 2 -w 3 -w 4 -w 5 -w 6 #AutoIt3Wrapper_Compression=0 ;Compression parameter 0-4 0=Low 2=normal 4=High. Default=2 #AutoIt3Wrapper_UseUpx=n ;(Y/N) Compress output program. Default=Y #