diff --git a/dll/cpl/usrmgr/CMakeLists.txt b/dll/cpl/usrmgr/CMakeLists.txt
index 7d5ce655493..4606e8a1eff 100644
--- a/dll/cpl/usrmgr/CMakeLists.txt
+++ b/dll/cpl/usrmgr/CMakeLists.txt
@@ -21,6 +21,7 @@ add_library(usrmgr MODULE
     ${CMAKE_CURRENT_BINARY_DIR}/usrmgr.def)
 
 set_module_type(usrmgr cpl UNICODE)
+target_link_libraries(usrmgr wine)
 add_importlibs(usrmgr advapi32 user32 gdi32 comctl32 netapi32 msvcrt kernel32 ntdll)
 add_pch(usrmgr usrmgr.h SOURCE)
 add_cd_file(TARGET usrmgr DESTINATION reactos/system32 FOR all)
diff --git a/dll/cpl/usrmgr/groupprops.c b/dll/cpl/usrmgr/groupprops.c
index ea693ee9380..ec82e1e1d2a 100644
--- a/dll/cpl/usrmgr/groupprops.c
+++ b/dll/cpl/usrmgr/groupprops.c
@@ -173,8 +173,7 @@ AddSelectedUsersToGroup(HWND hwndDlg,
                                  nItem, 0,
                                  szUserName,
                                  UNLEN + 1);
-
-            DebugPrintf(_TEXT("Selected user: %s"), szUserName);
+            TRACE("Selected user: %s", dbgstrx(szUserName));
 
             memberInfo.lgrmi3_domainandname = szUserName;
 
@@ -516,7 +515,7 @@ SetGeneralGroupData(HWND hwndDlg,
     status = NetLocalGroupSetInfo(NULL, pGroupData->szGroupName, 1, (LPBYTE)&groupInfo, &dwIndex);
     if (status != NERR_Success)
     {
-        DebugPrintf(_T("Status: %lu  Index: %lu"), status, dwIndex);
+        ERR("NetLocalGroupSetInfo failed. Status: %lu  Index: %lu", status, dwIndex);
     }
 
     if (pszComment)
diff --git a/dll/cpl/usrmgr/misc.c b/dll/cpl/usrmgr/misc.c
index 0cc56a8dc9a..c6f9bd30191 100644
--- a/dll/cpl/usrmgr/misc.c
+++ b/dll/cpl/usrmgr/misc.c
@@ -9,20 +9,6 @@
 
 #include "usrmgr.h"
 
-VOID
-DebugPrintf(LPTSTR szFormat, ...)
-{
-    TCHAR szOut[512];
-    va_list arg_ptr;
-
-
-    va_start (arg_ptr, szFormat);
-    _vstprintf (szOut, szFormat, arg_ptr);
-    va_end (arg_ptr);
-
-    MessageBox(NULL, szOut, _T("Debug"), MB_OK);
-}
-
 BOOL
 CheckAccountName(HWND hwndDlg,
                  INT nIdDlgItem,
diff --git a/dll/cpl/usrmgr/userprops.c b/dll/cpl/usrmgr/userprops.c
index 0e213276e99..bc013522714 100644
--- a/dll/cpl/usrmgr/userprops.c
+++ b/dll/cpl/usrmgr/userprops.c
@@ -167,7 +167,7 @@ SetUserProfileData(HWND hwndDlg,
     status = NetUserSetInfo(NULL, pUserData->szUserName, 3, (LPBYTE)pUserInfo, &dwIndex);
     if (status != NERR_Success)
     {
-        DebugPrintf(_T("Status: %lu  Index: %lu"), status, dwIndex);
+        ERR("NetUserSetInfo failed. Status: %lu  Index: %lu", status, dwIndex);
     }
 
     if (pszProfilePath)
@@ -476,7 +476,7 @@ AddSelectedGroupsToUser(HWND hwndDlg,
                                                  (LPBYTE)&memberInfo, 1);
                 if (status == NERR_Success)
                 {
-                    DebugPrintf(_TEXT("Selected group: %s"), szGroupName);
+                    TRACE("Selected group: %s", dbgstrx(szGroupName));
                     bResult = TRUE;
                 }
                 else
@@ -784,7 +784,7 @@ SetUserGeneralData(HWND hwndDlg,
     status = NetUserSetInfo(NULL, pUserData->szUserName, 3, (LPBYTE)pUserInfo, &dwIndex);
     if (status != NERR_Success)
     {
-        DebugPrintf(_T("Status: %lu  Index: %lu"), status, dwIndex);
+        ERR("NetUserSetInfo failed. Status: %lu  Index: %lu", status, dwIndex);
     }
 
     if (pszFullName)
diff --git a/dll/cpl/usrmgr/usrmgr.h b/dll/cpl/usrmgr/usrmgr.h
index f212eac9615..5f9c12ea191 100644
--- a/dll/cpl/usrmgr/usrmgr.h
+++ b/dll/cpl/usrmgr/usrmgr.h
@@ -2,6 +2,15 @@
 #define _USRMGR_H
 
 #include <stdarg.h>
+#include <wine/debug.h>
+
+WINE_DEFAULT_DEBUG_CHANNEL(usrmgr);
+
+#ifdef UNICODE
+#define dbgstrx(x)      wine_dbgstr_w(x)
+#else
+#define dbgstrx(x)      (const char*)(x)
+#endif
 
 #define WIN32_NO_STATUS
 #include <windef.h>
@@ -36,9 +45,6 @@ BOOL
 GroupProperties(HWND hwndDlg);
 
 /* misc.c */
-VOID
-DebugPrintf(LPTSTR szFormat, ...);
-
 BOOL
 CheckAccountName(HWND hwndDlg,
                  INT nIdDlgItem,