Prevent Windows command output when using "ExecWait" in NSIS

Question

I am trying to suppress the output window that appears after running the psql command in NSIS

ExecWait 'psql -U postgres -f "Path\To\File.sql" postgres'

I tried '> nul' after looking at this link . But that does not work.

+8

nsis

Lyman zerga Jun 05 '13 at 12:54

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1 answer

Francisco r · Accepted Answer · 2013-06-05T13:24:09+0000

To avoid the black box of DOS, you can use nsExec :: Exec instead of Execwait.