Hi, I have a server with Windows Server 2008 R2 Standard Edition English and when I try to install SQL Server 2008 R2 Standard Spanish the installer give to me:

"SQL Server 2008 R2 Setup has stopped working
A problem caused the program to stop working correctly. Windows will close the program and notify you if a solution is available."

Previously I changed the Current Format in Regional and Language Options to Spanish to solve a problem with OS Local. The mentioned error appears during the step of install the Setup Support Files, the step stop and show me the error with a "Close program" button, after press the button the installation finish. Thanks in advance.

DELL PowerEdge T710
2 Intel Xeon CPU E5502 1.87GHz
32 GB RAM

Windows Server 2008 R2 Standard 64bit ENU (english)
SQL Server 2008 R2 Standard 64bit SPA (spanish)