By default, this functionality in Windows 7 is disabled, the user needs to enable press and hold right click for touch, to do this follow steps below:

  1. Go to Control Panel.
  2. Search for “Pen and Touch”
  3. Select pen and touch from the result, a window will open, select Touch from tabs.
  4. Select Press and Hold and click on settings as shown below:
  5. Select check “Enable Press and hold for right-clicking” and press ok.
  6. Press on Apply in Pen and touch window.