Visual Studio 2010 Express Edition supports Attach to process but it is available only in Expert Settings.
Go to Tools->Settings->Expert Settings.
After this change, you should see Attach to Process button in Debug menu.
Visual Studio 2010 Express Edition supports Attach to process but it is available only in Expert Settings.
Go to Tools->Settings->Expert Settings.
After this change, you should see Attach to Process button in Debug menu.