Processstartinfo windows 7

Also discuss all the other Microsoft libraries that are built on or extend the. Sign in to vote. WorkingDirectory, the documentation says that. Thanks, Daryl. Tuesday, September 19, PM. When you use Process. That function uses the PATH environment variable of the current process to find the executable. The current process is your.

NET app, not the one you want to launch. I doubt you'd want to do this but you can change the environment of your program too. To demonstrate, I've got winzip Thank you. Microsoft makes no warranties, express or implied, with respect to the information provided here. ProcessStartInfo is used together with the Process component.

When you start a process using the Process class, you have access to process information in addition to that available when attaching to a running process. You can use the ProcessStartInfo class for better control over the process you start. You must at least set the FileName property, either manually or using the constructor.

The file name is any application or document. Here a document is defined to be any file type that has an open or default action associated with it. You can view registered file types and their associated applications for your computer by using the Folder Options dialog box, which is available through the operating system. The Advanced button leads to a dialog box that shows whether there is an open action associated with a specific registered file type.

In addition, you can set other properties that define actions to take with that file. You can specify a value specific to the type of the FileName property for the Verb property.

For example, you can specify "print" for a document type. Additionally, you can specify Arguments property values to be command-line arguments to pass to the file's open procedure.

For example, if you specify a text editor application in the FileName property, you can use the Arguments property to specify a text file to be opened by the editor. Standard input is usually the keyboard, and standard output and standard error are usually the monitor screen.

However, you can use the RedirectStandardInput , RedirectStandardOutput , and RedirectStandardError properties to cause the process to get input from or return output to a file or other device. Otherwise, the system throws an exception when you read or write to the stream. Diagnostics namespace.

Our sample project is a C. NET Core console application. But these steps will work in many configurations. First Place the exe you wish to run in a known location on the disk—we use the C root directory here.

Then Read the exe documentation to find out what arguments to pass. Here we use cwebp. C program that uses exe with Process. Exe example 2. We can run any executable. But we may need to use properties on ProcessStartInfo. Here we run a program called cwebp. Part 1 This example first creates a ProcessStartInfo. Part 2 We set some arguments to indicate to the executable what directories were are using.

Part 3 We invoke Process. Start, and then call WaitForExit to wait for the executable to finish its task. This gets an array of all the processes currently open on the System. We can loop over and test for running programs. Does Process. Start "notepad" ; work? Can you run Notepad on that machine? I suggest you try creating a new user and try the same code from the new account. This sounds like a UAC issue; try moving 'test.

Or try running your program as administrator. Show 8 more comments. Active Oldest Votes. Improve this answer. Add a comment. If it is associated with wrong program then you can change it manually. If you want to find association type pragmatically then, I would suggest looking at this answer.

It's not an association issue. In that case, can post the exception that you are getting. You're saying your code is working fine in other OS and other file formats even in Win 7. Let's try following checks to verify if things are correct Verify if notepad.

Start file used in step 2 ; and verify the returned process info in the debug mode and see if says the newly created process is still running or not. Gururaj Gururaj 2 2 silver badges 8 8 bronze badges. Dan Dan 3, 1 1 gold badge 20 20 silver badges 16 16 bronze badges.

It's a fresh installation of Win7 — jwdmsd.