thx for reply!!
yes , "exec" is what i need , thx!
moreover, i found a command win32 ..start.exe , can execute a new memory space for app
the test program is posted, thx
http://benlaw.netfirms.com/pw/tt.pl.txt

In reply to Re: (crazyinsomniac) Re: run system command in separate process in tk by benlaw
in thread run system command in separate process in tk by benlaw

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