hi.. the last one suggestion is correct on...
u can follow this steps..
to resolve this problem
To work around this problem:
1. Click Start, and then click Control Panel.
2. Click Date, Time, Language, and Regional Options.
3. Click Regional and Language Options.
4. Click the Advanced tab.
5. Click the language that matches your UI in the Select a language to match the language version of the non-Unicode programs you want to use box.
6. Restart your computer.
for the reference u can visit the link below...