exec

Runs an application.

exec <command line> [<show>]

Remarks

Runs an application specified by <command line>.

here show command: 
hide
minimize
maximize
show ;default parameters when no show command specified. 

Example

; Run "Notepad".
exec 'notepad readme.txt'

; Run "Notepad" and maximize the application.
exec 'notepad readme.txt' 'maximize'

; Launch a batch file.
tmp='cmd /c c:\upload.bat '
strconcat tmp username1 
strconcat tmp ' '
strconcat tmp userpass1 
strconcat tmp ' '
strconcat tmp address
messagebox tmp 'exec'
exec tmp