lovespy108
25th January 2008 01:56 UTC

ABORTWARNING problem for installing files 'Cancel' button?
I made the 'Cancel' button to be enabled when installing files or uninstalling files.But when I clicked the 'Cancel' button,though it popped up messagebox to prompt me,the installing or uninstalling process was still continuing.

I want the that process paused when it popped up messagebox,and when I cancel the messagebox,it will install or uninstall at once.

I thought I should define my own ABORTWARNING OR UNABORTWARNING Function to realize that.

I have no way to write that script.Help me please!

Thanks very much!:( :up:
---------------------------------------------------
!define MUI_CUSTOMFUNCTION_ABORT MyAbort
Function MyAbort
????
FunctionEnd
------------------------------------------------------

Joost Verburg
25th January 2008 02:36 UTC

Enabling the Cancel button during installation is not supported. How did you enable it?

lovespy108
25th January 2008 02:50 UTC

The following way can enable the 'Cancel' button on the installfiles page.
-----------------------------------------------
!define MUI_PAGE_CUSTOMFUNCTION_PRE MyInstPre
!insertmacro MUI_PAGE_INSTFILES

Function MyInstPre

GetDlgItem $MUI_TEMP1 $HWNDPARENT 2
EnableWindow $MUI_TEMP1 1
FunctionEnd
-------------------------------------------

Red Wine
25th January 2008 04:21 UTC

Re: ABORTWARNING problem for installing files 'Cancel' button?

Originally posted by lovespy108
I made the 'Cancel' button to be enabled when installing files or uninstalling files.But when I clicked the 'Cancel' button,though it popped up messagebox to prompt me,the installing or uninstalling process was still continuing...