Using pkgmgr to install IIS 7
问题 I am using following custom action to install IIS 7 using .msi if its not already installed on targeted system. I am getting following errror and my installation fails. I have used quite a few CA in my msi and all work well. However for this one I am not able to figure out what the problem could be? Executing this command directly on cmd prompt works perfect. Can anyone provide any suggestions as to what am i doing wrong? Please advice Targeted OS: Windows 7 -32 bit CustomAction Code: