Since Microsoft has retired the Windows 7 update servers for many users, the automatic update method might fail. In this case, you would need the specific .cab file for the Romanian language pack.
Click on under the "Region and Language" heading. Choose Install display languages . Select Launch Windows Update to find available packs. windows 7 romanian language pack
Proper integration for characters like ş, ţ, ă, î, and â. Since Microsoft has retired the Windows 7 update