diff --git a/modules/rostests/winetests/reg/copy.c b/modules/rostests/winetests/reg/copy.c
index 7126b00d50e..579d91a35ab 100644
--- a/modules/rostests/winetests/reg/copy.c
+++ b/modules/rostests/winetests/reg/copy.c
@@ -256,6 +256,145 @@ static void test_copy_simple_data(void)
     todo_wine ok(compare_export("file.reg", simple_data_test, 0), "compare_export() failed\n");
 }
 
+static void test_copy_complex_data(void)
+{
+    HKEY hkey, subkey;
+    DWORD r, dword;
+
+    delete_tree(HKEY_CURRENT_USER, COPY_SRC);
+    verify_key_nonexist(HKEY_CURRENT_USER, COPY_SRC);
+
+    delete_tree(HKEY_CURRENT_USER, KEY_BASE);
+    verify_key_nonexist(HKEY_CURRENT_USER, KEY_BASE);
+
+    add_key(HKEY_CURRENT_USER, COPY_SRC, &hkey);
+
+    dword = 0x100;
+    add_value(hkey, "DWORD", REG_DWORD, &dword, sizeof(dword));
+    add_value(hkey, "String", REG_SZ, "Your text here...", 18);
+
+    add_key(hkey, "Subkey1", &subkey);
+    add_value(subkey, "Binary", REG_BINARY, "\x11\x22\x33\x44", 4);
+    add_value(subkey, "Undefined hex", 0x100, "%PATH%", 7);
+    close_key(subkey);
+
+    add_key(hkey, "Subkey2a", &subkey);
+    add_value(subkey, "double\"quote", REG_SZ, "\"Hello, World!\"", 16);
+    dword = 0x8;
+    add_value(subkey, "single'quote", REG_DWORD, &dword, sizeof(dword));
+    close_key(subkey);
+
+    add_key(hkey, "Subkey2a\\Subkey2b", &subkey);
+    add_value(subkey, NULL, REG_SZ, "Default value name", 19);
+    add_value(subkey, "Multiple strings", REG_MULTI_SZ, "Line1\0Line2\0Line3\0", 19);
+    close_key(subkey);
+
+    add_key(hkey, "Subkey3a", &subkey);
+    add_value(subkey, "Backslash", REG_SZ, "Use \\\\ to escape a backslash", 29);
+    close_key(subkey);
+
+    add_key(hkey, "Subkey3a\\Subkey3b\\Subkey3c", &subkey);
+    add_value(subkey, "String expansion", REG_EXPAND_SZ, "%HOME%\\%PATH%", 14);
+    add_value(subkey, "Zero data type", REG_NONE, "Value", 6);
+    close_key(subkey);
+
+    add_key(hkey, "Subkey4", &subkey);
+    dword = 0x12345678;
+    add_value(subkey, NULL, REG_DWORD, &dword, sizeof(dword));
+    add_value(subkey, "43981", 0xabcd, "Value", 6);
+    close_key(subkey);
+
+    close_key(hkey);
+
+    /* Copy values only */
+    run_reg_exe("reg copy HKCU\\" COPY_SRC " HKCU\\" KEY_BASE " /f", &r);
+    todo_wine ok(r == REG_EXIT_SUCCESS, "got exit code %d, expected 0\n", r);
+    todo_wine verify_key(HKEY_CURRENT_USER, KEY_BASE);
+
+    run_reg_exe("reg export HKEY_CURRENT_USER\\" KEY_BASE " file.reg /y", &r);
+    todo_wine ok(r == REG_EXIT_SUCCESS, "got exit code %d, expected 0\n", r);
+    todo_wine ok(compare_export("file.reg", simple_data_test, 0), "compare_export() failed\n");
+
+    /* Copy subkeys and values */
+    run_reg_exe("reg copy HKCU\\" COPY_SRC " HKCU\\" KEY_BASE " /s /f", &r);
+    todo_wine ok(r == REG_EXIT_SUCCESS, "got exit code %d, expected 0\n", r);
+    todo_wine verify_key(HKEY_CURRENT_USER, KEY_BASE);
+
+    run_reg_exe("reg export HKEY_CURRENT_USER\\" KEY_BASE " file.reg /y", &r);
+    todo_wine ok(r == REG_EXIT_SUCCESS, "got exit code %d, expected 0\n", r);
+    todo_wine ok(compare_export("file.reg", complex_data_test, 0), "compare_export() failed\n");
+}
+
+static void test_copy_hex_data(void)
+{
+    HKEY hkey;
+    DWORD r;
+
+    delete_tree(HKEY_CURRENT_USER, COPY_SRC);
+    verify_key_nonexist(HKEY_CURRENT_USER, COPY_SRC);
+
+    delete_tree(HKEY_CURRENT_USER, KEY_BASE);
+    verify_key_nonexist(HKEY_CURRENT_USER, KEY_BASE);
+
+    /* Try copying empty hex values */
+    add_key(HKEY_CURRENT_USER, COPY_SRC, &hkey);
+    add_value(hkey, "Wine1a", REG_NONE, NULL, 0);
+    add_value(hkey, "Wine1b", REG_SZ, NULL, 0);
+    add_value(hkey, "Wine1c", REG_EXPAND_SZ, NULL, 0);
+    add_value(hkey, "Wine1d", REG_BINARY, NULL, 0);
+    add_value(hkey, "Wine1e", REG_DWORD, NULL, 0);
+    add_value(hkey, "Wine1f", REG_MULTI_SZ, NULL, 0);
+    add_value(hkey, "Wine1g", 0x100, NULL, 0);
+    add_value(hkey, "Wine1h", 0xabcd, NULL, 0);
+    close_key(hkey);
+
+    run_reg_exe("reg copy HKCU\\" COPY_SRC " HKCU\\" KEY_BASE " /f", &r);
+    todo_wine ok(r == REG_EXIT_SUCCESS, "got exit code %d, expected 0\n", r);
+    todo_wine verify_key(HKEY_CURRENT_USER, KEY_BASE);
+
+    run_reg_exe("reg export HKCU\\" KEY_BASE " file.reg /y", &r);
+    todo_wine ok(r == REG_EXIT_SUCCESS, "got exit code %d, expected 0\n", r);
+    todo_wine ok(compare_export("file.reg", empty_hex_test, 0), "compare_export() failed\n");
+
+    delete_key(HKEY_CURRENT_USER, COPY_SRC);
+    todo_wine delete_key(HKEY_CURRENT_USER, KEY_BASE);
+
+    /* Try copying after importing alternative registry data types */
+    test_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" COPY_SRC "]\n"
+                     "\"Wine2a\"=hex(1):\n"
+                     "\"Wine2b\"=hex(3):\n"
+                     "\"Wine2c\"=hex(4):\n\n", &r);
+    ok(r == REG_EXIT_SUCCESS, "got exit code %d, expected 0\n", r);
+
+    run_reg_exe("reg copy HKCU\\" COPY_SRC " HKCU\\" KEY_BASE " /f", &r);
+    todo_wine ok(r == REG_EXIT_SUCCESS, "got exit code %d, expected 0\n", r);
+    todo_wine verify_key(HKEY_CURRENT_USER, KEY_BASE);
+
+    run_reg_exe("reg export HKCU\\" KEY_BASE " file.reg /y", &r);
+    todo_wine ok(r == REG_EXIT_SUCCESS, "got exit code %d, expected 0\n", r);
+    todo_wine ok(compare_export("file.reg", empty_hex_test2, 0), "compare_export() failed\n");
+
+    delete_key(HKEY_CURRENT_USER, COPY_SRC);
+    todo_wine delete_key(HKEY_CURRENT_USER, KEY_BASE);
+
+    /* Try copying more complex hex data */
+    test_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
+                     "[HKEY_CURRENT_USER\\" COPY_SRC "]\n"
+                     "\"Wine3a\"=hex(1):56,00,61,00,6c,00,75,00,65,00,00,00\n"
+                     "\"Wine3b\"=hex(3):12,34,56,78\n"
+                     "\"Wine3c\"=hex(4):40,30,20,10\n\n", &r);
+    ok(r == REG_EXIT_SUCCESS, "got exit code %d, expected 0\n", r);
+
+    run_reg_exe("reg copy HKCU\\" COPY_SRC " HKCU\\" KEY_BASE " /f", &r);
+    todo_wine ok(r == REG_EXIT_SUCCESS, "got exit code %d, expected 0\n", r);
+    todo_wine verify_key(HKEY_CURRENT_USER, KEY_BASE);
+
+    run_reg_exe("reg export HKEY_CURRENT_USER\\" KEY_BASE " file.reg /y", &r);
+    todo_wine ok(r == REG_EXIT_SUCCESS, "got exit code %d, expected 0\n", r);
+    todo_wine ok(compare_export("file.reg", hex_types_test, 0), "compare_export() failed\n");
+}
+
 START_TEST(copy)
 {
     DWORD r;
@@ -268,4 +407,6 @@ START_TEST(copy)
     test_command_syntax();
     test_copy_empty_key();
     test_copy_simple_data();
+    test_copy_complex_data();
+    test_copy_hex_data();
 }
diff --git a/modules/rostests/winetests/reg/export.c b/modules/rostests/winetests/reg/export.c
index d2598dd8d48..8ea9bda3f1c 100644
--- a/modules/rostests/winetests/reg/export.c
+++ b/modules/rostests/winetests/reg/export.c
@@ -73,6 +73,58 @@ const char *simple_data_test =
     "\"DWORD\"=dword:00000100\r\n"
     "\"String\"=\"Your text here...\"\r\n\r\n";
 
+const char *complex_data_test =
+    "\xef\xbb\xbfWindows Registry Editor Version 5.00\r\n\r\n"
+    "[HKEY_CURRENT_USER\\" KEY_BASE "]\r\n"
+    "\"DWORD\"=dword:00000100\r\n"
+    "\"String\"=\"Your text here...\"\r\n\r\n"
+    "[HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey1]\r\n"
+    "\"Binary\"=hex:11,22,33,44\r\n"
+    "\"Undefined hex\"=hex(100):25,50,41,54,48,25,00\r\n\r\n"
+    "[HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey2a]\r\n"
+    "\"double\\\"quote\"=\"\\\"Hello, World!\\\"\"\r\n"
+    "\"single'quote\"=dword:00000008\r\n\r\n"
+    "[HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey2a\\Subkey2b]\r\n"
+    "@=\"Default value name\"\r\n"
+    "\"Multiple strings\"=hex(7):4c,00,69,00,6e,00,65,00,31,00,00,00,4c,00,69,00,6e,\\\r\n"
+    "  00,65,00,32,00,00,00,4c,00,69,00,6e,00,65,00,33,00,00,00,00,00\r\n\r\n"
+    "[HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey3a]\r\n"
+    "\"Backslash\"=\"Use \\\\\\\\ to escape a backslash\"\r\n\r\n"
+    "[HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey3a\\Subkey3b]\r\n\r\n"
+    "[HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey3a\\Subkey3b\\Subkey3c]\r\n"
+    "\"String expansion\"=hex(2):25,00,48,00,4f,00,4d,00,45,00,25,00,5c,00,25,00,50,\\\r\n"
+    "  00,41,00,54,00,48,00,25,00,00,00\r\n"
+    "\"Zero data type\"=hex(0):56,61,6c,75,65,00\r\n\r\n"
+    "[HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey4]\r\n"
+    "@=dword:12345678\r\n"
+    "\"43981\"=hex(abcd):56,61,6c,75,65,00\r\n\r\n";
+
+const char *empty_hex_test =
+    "\xef\xbb\xbfWindows Registry Editor Version 5.00\r\n\r\n"
+    "[HKEY_CURRENT_USER\\" KEY_BASE "]\r\n"
+    "\"Wine1a\"=hex(0):\r\n"
+    "\"Wine1b\"=\"\"\r\n"
+    "\"Wine1c\"=hex(2):\r\n"
+    "\"Wine1d\"=hex:\r\n"
+    "\"Wine1e\"=hex(4):\r\n"
+    "\"Wine1f\"=hex(7):\r\n"
+    "\"Wine1g\"=hex(100):\r\n"
+    "\"Wine1h\"=hex(abcd):\r\n\r\n";
+
+const char *empty_hex_test2 =
+    "\xef\xbb\xbfWindows Registry Editor Version 5.00\r\n\r\n"
+    "[HKEY_CURRENT_USER\\" KEY_BASE "]\r\n"
+    "\"Wine2a\"=\"\"\r\n"
+    "\"Wine2b\"=hex:\r\n"
+    "\"Wine2c\"=hex(4):\r\n\r\n";
+
+const char *hex_types_test =
+    "\xef\xbb\xbfWindows Registry Editor Version 5.00\r\n\r\n"
+    "[HKEY_CURRENT_USER\\" KEY_BASE "]\r\n"
+    "\"Wine3a\"=\"Value\"\r\n"
+    "\"Wine3b\"=hex:12,34,56,78\r\n"
+    "\"Wine3c\"=dword:10203040\r\n\r\n";
+
 
 /* Unit tests */
 
@@ -83,32 +135,6 @@ static void test_export(void)
     HKEY hkey, subkey;
     BYTE hex[4], buffer[8];
 
-    const char *complex_test =
-        "\xef\xbb\xbfWindows Registry Editor Version 5.00\r\n\r\n"
-        "[HKEY_CURRENT_USER\\" KEY_BASE "]\r\n"
-        "\"DWORD\"=dword:00000100\r\n"
-        "\"String\"=\"Your text here...\"\r\n\r\n"
-        "[HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey1]\r\n"
-        "\"Binary\"=hex:11,22,33,44\r\n"
-        "\"Undefined hex\"=hex(100):25,50,41,54,48,25,00\r\n\r\n"
-        "[HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey2a]\r\n"
-        "\"double\\\"quote\"=\"\\\"Hello, World!\\\"\"\r\n"
-        "\"single'quote\"=dword:00000008\r\n\r\n"
-        "[HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey2a\\Subkey2b]\r\n"
-        "@=\"Default value name\"\r\n"
-        "\"Multiple strings\"=hex(7):4c,00,69,00,6e,00,65,00,31,00,00,00,4c,00,69,00,6e,\\\r\n"
-        "  00,65,00,32,00,00,00,4c,00,69,00,6e,00,65,00,33,00,00,00,00,00\r\n\r\n"
-        "[HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey3a]\r\n"
-        "\"Backslash\"=\"Use \\\\\\\\ to escape a backslash\"\r\n\r\n"
-        "[HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey3a\\Subkey3b]\r\n\r\n"
-        "[HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey3a\\Subkey3b\\Subkey3c]\r\n"
-        "\"String expansion\"=hex(2):25,00,48,00,4f,00,4d,00,45,00,25,00,5c,00,25,00,50,\\\r\n"
-        "  00,41,00,54,00,48,00,25,00,00,00\r\n"
-        "\"Zero data type\"=hex(0):56,61,6c,75,65,00\r\n\r\n"
-        "[HKEY_CURRENT_USER\\" KEY_BASE "\\Subkey4]\r\n"
-        "@=dword:12345678\r\n"
-        "\"43981\"=hex(abcd):56,61,6c,75,65,00\r\n\r\n";
-
     const char *key_order_test =
         "\xef\xbb\xbfWindows Registry Editor Version 5.00\r\n\r\n"
         "[HKEY_CURRENT_USER\\" KEY_BASE "]\r\n\r\n"
@@ -121,32 +147,6 @@ static void test_export(void)
         "\"Value 2\"=\"I was added first!\"\r\n"
         "\"Value 1\"=\"I was added second!\"\r\n\r\n";
 
-    const char *empty_hex_test =
-        "\xef\xbb\xbfWindows Registry Editor Version 5.00\r\n\r\n"
-        "[HKEY_CURRENT_USER\\" KEY_BASE "]\r\n"
-        "\"Wine1a\"=hex(0):\r\n"
-        "\"Wine1b\"=\"\"\r\n"
-        "\"Wine1c\"=hex(2):\r\n"
-        "\"Wine1d\"=hex:\r\n"
-        "\"Wine1e\"=hex(4):\r\n"
-        "\"Wine1f\"=hex(7):\r\n"
-        "\"Wine1g\"=hex(100):\r\n"
-        "\"Wine1h\"=hex(abcd):\r\n\r\n";
-
-    const char *empty_hex_test2 =
-        "\xef\xbb\xbfWindows Registry Editor Version 5.00\r\n\r\n"
-        "[HKEY_CURRENT_USER\\" KEY_BASE "]\r\n"
-        "\"Wine2a\"=\"\"\r\n"
-        "\"Wine2b\"=hex:\r\n"
-        "\"Wine2c\"=hex(4):\r\n\r\n";
-
-    const char *hex_types_test =
-        "\xef\xbb\xbfWindows Registry Editor Version 5.00\r\n\r\n"
-        "[HKEY_CURRENT_USER\\" KEY_BASE "]\r\n"
-        "\"Wine3a\"=\"Value\"\r\n"
-        "\"Wine3b\"=hex:12,34,56,78\r\n"
-        "\"Wine3c\"=dword:10203040\r\n\r\n";
-
     const char *embedded_null_test =
         "\xef\xbb\xbfWindows Registry Editor Version 5.00\r\n\r\n"
         "[HKEY_CURRENT_USER\\" KEY_BASE "]\r\n"
@@ -286,7 +286,7 @@ static void test_export(void)
 
     run_reg_exe("reg export HKEY_CURRENT_USER\\" KEY_BASE " file.reg /y", &r);
     ok(r == REG_EXIT_SUCCESS, "got exit code %d, expected 0\n", r);
-    ok(compare_export("file.reg", complex_test, 0), "compare_export() failed\n");
+    ok(compare_export("file.reg", complex_data_test, 0), "compare_export() failed\n");
     delete_tree(HKEY_CURRENT_USER, KEY_BASE);
 
     /* Test the export order of registry keys */
diff --git a/modules/rostests/winetests/reg/reg_test.h b/modules/rostests/winetests/reg/reg_test.h
index 3f4677a7a69..40880fa6c0a 100644
--- a/modules/rostests/winetests/reg/reg_test.h
+++ b/modules/rostests/winetests/reg/reg_test.h
@@ -80,6 +80,10 @@ BOOL compare_export_(const char *file, unsigned line, const char *filename,
                      const char *expected, DWORD todo);
 extern const char *empty_key_test;
 extern const char *simple_data_test;
+extern const char *complex_data_test;
+extern const char *empty_hex_test;
+extern const char *empty_hex_test2;
+extern const char *hex_types_test;
 
 /* import.c */
 #define test_import_str(c,r) import_reg(__FILE__,__LINE__,c,FALSE,r)
diff --git a/sdk/tools/winesync/reg.cfg b/sdk/tools/winesync/reg.cfg
index 3f876bd0b5f..08a12a7a123 100644
--- a/sdk/tools/winesync/reg.cfg
+++ b/sdk/tools/winesync/reg.cfg
@@ -4,4 +4,4 @@ directories:
 files:
   programs/reg/resource.h: base/applications/cmdutils/reg/resource.h
 tags:
-  wine: 48cd2588be54f7ab659ae3733456c826101f4c27
+  wine: 3115276367e61f98436f8ba2feee9da491f7d69f