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Add basic support for installer downgrading

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JarnoVgr
2015-05-01 11:39:00 +02:00
parent 1d650523e2
commit ac6a32ba81
1 changed files with 8 additions and 3 deletions
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11
distribution/windows/install.nsi
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@@ -488,9 +488,14 @@ DoUninstall: ; You have the same version as this installer. This allows you to
Quit
InstallerIsOlder:
MessageBox MB_OK|MB_ICONSTOP \
"You have a newer version of ${APPNAME}.$\nSetup will now exit."
Quit
;MessageBox MB_OK|MB_ICONSTOP \
; "You have a newer version of ${APPNAME}.$\nSetup will now exit."
;Quit
MessageBox MB_OK|MB_ICONSTOP \
"You have a newer version of ${APPNAME}.$\nPlease note downgrading is currently untested."
MessageBox MB_OK|MB_ICONQUESTION \
"Welcome to ${APPNAMEANDVERSION} Setup.$\nThis will allow you to downgrade from version $OLDVERSION."
Goto FinishCallback
FinishCallback:
ClearErrors