I needed IfErrors before the ExecWait to clear the error flag. I'll skip over the Check function (it will return 1 if it is installed). This is the bit of code I have been using for installing dotnet 2 where needed. In the example above the installers were MSI's and not exes so I have to execute the installers with msiexec /i. In theory you could capture the return value of the installer and react to it. Use ExecWait to pause your installer until the embedded installer is finished. MessageBox MB_OK "Your system does not appear to have ntbackup installed.$\n$\nPress OK to install it." File ".\Prerequisites\ntbackup.msi" ExecWait '"msiexec" /i "$INSTDIR\Prerequisites\ntbackup.msi"' IfFileExists $SYSDIR\ntbackup.exe endNtBackup beginNtBackup NET Compact Framework 2.0 Redistributable?" /SD IDYES IDNO endNetCFįile ".\Prerequisites\NETCFSetupv2.msi" ExecWait '"msiexec" /i "$INSTDIR\Prerequisites\NETCFSetupv2.msi"' MessageBox MB_YESNO "Install the Microsoft. MessageBox MB_YESNO "Install Microsoft ActiveSync?" /SD IDYES IDNO endActiveSyncįile ".\Prerequisites\ActiveSyncSetup.exe" ExecWait "$INSTDIR\Prerequisites\ActiveSyncSetup.exe" Goto endActiveSync These are the programs that are needed by ACME Suite. This demonstrates 2 techniques, prompting the user for permission and checking for the existence of a file to determine whether to install an msi. Rather than lecture theory first, let's jump right in with an example snippet. 3 Using the return value from the ExecWait.
0 kommentar(er)
