windows server 2012 foundation download

Recently the company's Web server updated the system, from Win2003 to win2008 R2 (64bit), everything is normal, but the use of the Web site found a strange problem, that is, sometimes the site's Excel document can not be downloaded, but I do nothing only need to login to the server, And then can download, at first did not notice, and later found that there is oft

32-bit version CD1:SHA1 value: d0dd2782e9387328ebfa45d8804b6850acabf520ed2k://|file|cn_win_srv_2003_r2_enterprise_with_sp2_vl_cd1_x13-46432.iso|637917184| 284dc0e76945125035b9208b9199e465|h=eh6istivfr5627onbbnbkelx4vygjpaw|/cd2:sha1 Value: 4b364e848fcc59762dddced1493248e2896ee033ed2k://|file|cn_win_srv_2003_r2_enterprise_with_sp2_vl_cd2.iso|129703936|512c89a5839ffc8a3f3124acb9e9cb75|h= tjqxayjudxxm7e5x64kqbl56ouktlu5e|serial number: MDGJK-pf6yq-pd8dj-rfqvm-7wkwg64-bit version: CD1:HASH:FDA1A0401

32-bit version CD1:SHA1 value: d0dd2782e9387328ebfa45d8804b6850acabf520 ed2k://|file|cn_win_srv_2003_r2_enterprise_with_sp2_vl_ cd1_x13-46432.iso|637917184|284dc0e76945125035b9208b9199e465|h=eh6istivfr5627onbbnbkelx4vygjpaw|/CD2:SHA1 Value: 4b364e848fcc59762dddced1493248e2896ee033 ed2k://|file|cn_win_srv_2003_r2_enterprise_with_sp2_vl_ cd2.iso|129703936|512c89a5839ffc8a3f3124acb9e9cb75|h=tjqxayjudxxm7e5x64kqbl56ouktlu5e|Serial Number: MDGJK-PF6YQ-PD8DJ-RFQVM-7WKWG64-bit version: CD1:HASH:FDA1A04