Delete Task Scheduler task at Uninstall?

Question

My installed app creates a Task Scheduler task at run-time. This Task Scheduler task runs one of my installed apps at Windows log on. So I need to delete this Task Scheduler task at uninstall. Is the Inno Setup-Uninstaller able to do this?

OS: Win 7/8/10 x64

Answer 1

Run schtasks /Delete from [UninstallRun] section:

[UninstallRun]
Filename: "schtasks"; Parameters: "/Delete /TN ""My Task"" /F"; Flags: runhidden

When the task does not exist, the command does nothing.

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This is similar to creating a task with Inno Setup.