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Fix upgrade installer failing

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Natsumi
2022-08-17 19:44:56 +12:00
parent a3e9e0befd
commit 9037bc4fe7
1 changed files with 6 additions and 3 deletions
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9
Installer/installer.nsi
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@@ -81,15 +81,18 @@ Function .onInit
ReadRegStr $R0 HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\VRCX" "UninstallString" ReadRegStr $R0 HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\VRCX" "UninstallString"
StrCmp $R0 "" done StrCmp $R0 "" done
; wait for process to fully quit during upgrade
${If} ${Silent}
Sleep 2000
${EndIf}
; If VRCX is already running, display a warning message and exit ; If VRCX is already running, display a warning message and exit
StrCpy $1 "VRCX.exe" StrCpy $1 "VRCX.exe"
nsProcess::_FindProcess "$1" nsProcess::_FindProcess "$1"
Pop $R1 Pop $R1
${If} $R1 = 0 ${If} $R1 = 0
MessageBox MB_OK|MB_ICONEXCLAMATION "VRCX is still running. Cannot install this software.$\nPlease close VRCX and try again." /SD IDOK MessageBox MB_OK|MB_ICONEXCLAMATION "VRCX is still running. Cannot install this software.$\nPlease close VRCX and try again." /SD IDOK
${IfNot} ${Silent} Abort
Abort
${EndIf}
${EndIf} ${EndIf}
MessageBox MB_OKCANCEL|MB_ICONEXCLAMATION "VRCX is already installed. $\n$\nClick `OK` to upgrade the existing installation or `Cancel` to cancel this upgrade." /SD IDOK IDCANCEL cancel MessageBox MB_OKCANCEL|MB_ICONEXCLAMATION "VRCX is already installed. $\n$\nClick `OK` to upgrade the existing installation or `Cancel` to cancel this upgrade." /SD IDOK IDCANCEL cancel