Remove the shortcut assignment to make the application work as expected.
Please follow the steps below:
- Click Start, and then click Control Panel.
- Double-click Regional and Language Options.
- Click Keyboards and Languages, and then click Change keyboards.
- Click Advanced Key Settings, and select Between input languages.
- Click change Key Sequence.
- For Switch Keyboard Layout, select Not Assigned.
- Click OK to close each dialog box.
For more info:http://support.microsoft.com/kb/967893