Solve VS2012 Express's there was a problem sending the "command to the" program question _ Practical Tips

Problem phenomenon

After Visual Studio Express is installed, the double hit open Web.config file often appears with the error "There was a problem sending the command to" and then VS2012 E The Xpress is open, but the Web.config file is not open and you need to double-click the Web.config file again to open it. It's annoying.

Appearance condition

The problem occurs when you double-click the Web.config file for the first time you start VS2012 Express, if VS2012 Express is already running, double-clicking the file does not occur.

Solving method

Right-click Web.config, select Open With, select Choose Default Program ... And then select other programs in the open window and continue to select Microsoft Visual Studio Version Selector, and the problem will be resolved after you click OK. Double-click Web.config will open directly at any time in the future.

Side effects

The Web.config file icon becomes ugly, as shown in the following figure: