How to use the start command in a batch file I have a batch file that starts an app with a lot of command line parameters C Program Files x. Common FilesMicrosoft SharedDev. Server1. 1. 0Web. Dev. Web. Server. C Code. NetMy AppIteration 6REL6. Perf. Enhance. VFusionCodeCC. FusionCC. Fusion. Services vpath Fusion. CMD. exe. Start a new CMD shell and optionally run a commandexecutable program. Syntax CMD charset options CMD charset options C Command. Services. The problem is that when I run the batch file, the DOS window stays up until the command completes and Id like it to go away. So I tried using the start command, but placing it in front, like this start C Program Files x. Burns. Common FilesMicrosoft SharedDev. Server1. 1. 0Web. Dev. Web. Server. Start Program Cmd Windows' title='Start Program Cmd Windows' />C Code. NetMy AppIteration 6REL6. Perf. Enhance. VFusionCodeCC. FusionCC. Fusion. Services vpath Fusion. Services. But i get an error stating that Invalid switch port 1. Ive also tried escaping the double quotes, but I wasnt not successful. How do I fix thatI would like to run two programs simultaneously from a batch file, and redirect the first programs output into a text file like start python 1st. How can I script a bat or cmd to stop and start a service reliably with error checking or let me know that it wasnt successful for whatever reasonI want to start PowerShell CWINDOWSsystem32WindowsPowerShellv1. I used. Question Q The program cant start because gdiplus. Try reinstalling the program to fix thi problem. I have Windows Office Home and Student 2007 and a 64 bit system. When attempting to open a pdf file in Windows Live email, I received this message The file does not.