diff --git a/src/define.sh b/src/define.sh
index 31050c0..3b3ab25 100644
--- a/src/define.sh
+++ b/src/define.sh
@@ -727,8 +727,8 @@ getMido() {
       url="https://download.microsoft.com/download/B/9/9/B999286E-0A47-406D-8B3D-5B5AD7373A4A/9600.17050.WINBLUE_REFRESH.140317-1640_X64FRE_ENTERPRISE_EVAL_EN-US-IR3_CENA_X64FREE_EN-US_DV9.ISO"
       ;;
     "win7x64" | "win7x64-enterprise-eval" )
-      size=3961473024
-      sum="2dedd44c45646c74efc5a028f65336027e14a56f76686a4631cf94ffe37c72f2"
+      size=3121248256
+      sum="2c16c73388a5c02a0ec4cd8b9e5c14ba28b7b45d13d0c9c7d44459feecc0385f"
       url="http://care.dlservice.microsoft.com/dl/download/evalx/win7/x64/EN/7600.16385.090713-1255_x64fre_enterprise_en-us_EVAL_Eval_Enterprise-GRMCENXEVAL_EN_DVD.iso"
       ;;
     "win2025-eval" )