I'm getting a "Failed to proceed to next wizard page; showing wizard." error during installation. I'm using the switches below. I believe I'm missing a switch to progress to the next wizzard window. Anyone got advice?


From the log
2016-08-03 16:40:09.550   Run as: Current user
2016-08-03 16:40:09.550   Type: Exec
2016-08-03 16:40:09.550   Filename: C:\Users\ADMINS~1.MSC\AppData\Local\Temp\is-1G2KO.tmp\setup_MAMPPRO.exe
2016-08-03 16:40:09.550   Parameters: /SILENT /NORESTART /desktopicon=yes /DIR="C:\MAMP\..\MAMPPRO"
2016-08-03 16:40:11.498   Process exit code: 0
2016-08-03 16:40:11.498   Need to restart Windows? No
2016-08-03 16:40:11.504   Extracting temporary file: C:\Users\ADMINS~1.MSC\AppData\Local\Temp\is-1G2KO.tmp\backdropFinish.bmp
2016-08-03 16:40:11.530   Failed to proceed to next wizard page; showing wizard.
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Thanks Dunnpy, the amended below code worked, except the finish prompt box shows but I can live with that

Answered 08/05/2016 by: Kurio71
White Belt

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Answer this question or Comment on this question for clarity


This is an Inno Setup installer, as it looks like you've already worked out.
Your command line looks a bit off though.

You should either have /SILENT or /VERYSILENT - but not both. Your /VERYSILENT has a space in it too.

Check out the command line options here.

Try it with /SILENT and without /SUPPRESSMSGBOXES to see if there are any errors/issues that pop up that provide a clue.

You could also try /SAVEINF="filename" to save an installation configuration file during a normal, full GUI install.
/LOADINF="filename" can be used to load that configuration for a /SILENT or /VERYSILENT installation.

Hope that helps,


Answered 08/03/2016 by: dunnpy
Red Belt

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