LaunchAppAndWait function return code "Incorrect function"

[gmpk82]

hi,

I am trying to execute one command using LaunchAppAndWait , it does not do anything and returns "Incorrect function". what is the meaning of "Incorrect function", how to resolve this issue

help me. much appreciated

thanks
gmp

[Roman1]

http://community.flexerasoftware.com/showthread.php?207135-LaunchAppAndWait-function-return-code-quot-Incorrect-function-quot