Remove the shortcut assignment to make the application work as expected.

Please follow the steps below:

  1. Click Start, and then click Control Panel.

  2. Double-click Regional and Language Options.

  3. Click Keyboards and Languages, and then click Change keyboards.

  4. Click Advanced Key Settings, and select Between input languages.

  5. Click change Key Sequence.

  6. For Switch Keyboard Layout, select Not Assigned.

  7. Click OK to close each dialog box.

For more info: