257822cd__program_from_the_command_line__Description
[Parameter] /w [Description] 
Wait for uninstaller to terminate. By default, Uninstall starts an uninstaller and then abandons it; with the /w option, Uninstall will wait for the uninstaller process to terminate. Note: Uninstall only waits for the original uninstaller process to terminate. If the uninstaller starts a secondary process, then this will not be detected by Uninstall.
Uninstall - Uninstall a program from the command line
Description