Informatica shows Cannot query registry key (Control Panel\International)

I access Informatica with Citrix and it shows that

Cannot query registry key (Control Panel\International)

How could I fix this. I have done this according to Informatica board but not work

To resolve this do the following:

Go to Start > Run.

Type 'regedit'.

Go to the key name HKEY_CURRENT_USER\Control Panel\International.

Add the following string value:

Value Name:
Locale
Value Data:
00000409
Note
If this string already exists simply change the value to 00000409.
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