diff --git a/dlls/msi/helpers.c b/dlls/msi/helpers.c
index 51184d509e2..33a7fa25398 100644
--- a/dlls/msi/helpers.c
+++ b/dlls/msi/helpers.c
@@ -1008,3 +1008,18 @@ WCHAR* generate_error_string(MSIPACKAGE *package, UINT error, DWORD count, ... )
     data = NULL;
     return data;
 }
+
+void msi_ui_error( DWORD msg_id, DWORD type )
+{
+    WCHAR text[2048];
+
+    static const WCHAR title[] = {
+        'W','i','n','d','o','w','s',' ','I','n','s','t','a','l','l','e','r',0
+    };
+
+    if (!MsiLoadStringW( -1, msg_id, text, sizeof(text) / sizeof(text[0]),
+                         MAKELANGID(LANG_NEUTRAL, SUBLANG_NEUTRAL) ))
+        return;
+
+    MessageBoxW( NULL, text, title, type );
+}
diff --git a/dlls/msi/msi_Bg.rc b/dlls/msi/msi_Bg.rc
index d5818efcf89..3f2b34a5eb1 100644
--- a/dlls/msi/msi_Bg.rc
+++ b/dlls/msi/msi_Bg.rc
@@ -22,6 +22,7 @@ LANGUAGE LANG_BULGARIAN, SUBLANG_DEFAULT
 
 STRINGTABLE DISCARDABLE
 {
+	4 "The specified installation package could not be opened.  Please check the file path and try again."
 	5 "ïúòÿò %s íå å íàìåðåí"
 	9 "ïîñòàâåòå äèñê %s"
 	10 "íåêîðåêòíè ïàðàìåòðè"
diff --git a/dlls/msi/msi_De.rc b/dlls/msi/msi_De.rc
index c07a3eb3ebf..ed1d5376903 100644
--- a/dlls/msi/msi_De.rc
+++ b/dlls/msi/msi_De.rc
@@ -22,6 +22,7 @@ LANGUAGE LANG_GERMAN, SUBLANG_DEFAULT
 
 STRINGTABLE DISCARDABLE
 {
+	4 "The specified installation package could not be opened.  Please check the file path and try again."
 	5 "Der Pfad %s wurde nicht gefunden."
 	9 "Bitte Disk %s einlegen."
 	10 "schlechte Parameter"
diff --git a/dlls/msi/msi_En.rc b/dlls/msi/msi_En.rc
index 066d812f12f..55a6b229ff5 100644
--- a/dlls/msi/msi_En.rc
+++ b/dlls/msi/msi_En.rc
@@ -22,6 +22,7 @@ LANGUAGE LANG_ENGLISH, SUBLANG_DEFAULT
 
 STRINGTABLE DISCARDABLE
 {
+	4 "The specified installation package could not be opened.  Please check the file path and try again."
 	5 "path %s not found"
 	9 "insert disk %s"
 	10 "bad parameters"
diff --git a/dlls/msi/msi_Eo.rc b/dlls/msi/msi_Eo.rc
index 5b050c18fbe..e7ed2fa5a26 100644
--- a/dlls/msi/msi_Eo.rc
+++ b/dlls/msi/msi_Eo.rc
@@ -22,6 +22,7 @@ LANGUAGE LANG_ESPERANTO, SUBLANG_DEFAULT
 
 STRINGTABLE DISCARDABLE
 {
+	4 "The specified installation package could not be opened.  Please check the file path and try again."
 	5 "Mi ne trovis la vojon %s"
 	9 "enþovu la diskon %s"
 	10 "nekorektaj parametroj"
diff --git a/dlls/msi/msi_Es.rc b/dlls/msi/msi_Es.rc
index 43e765244d0..3f33ea38218 100644
--- a/dlls/msi/msi_Es.rc
+++ b/dlls/msi/msi_Es.rc
@@ -22,6 +22,7 @@ LANGUAGE LANG_SPANISH, SUBLANG_NEUTRAL
 
 STRINGTABLE DISCARDABLE
 {
+	4 "The specified installation package could not be opened.  Please check the file path and try again."
 	5 "ruta %s no encontrada"
 	9 "inserte el disco %s"
 	10 "parámetros incorrectos"
diff --git a/dlls/msi/msi_Fi.rc b/dlls/msi/msi_Fi.rc
index 18686d9a4a2..87ce3280202 100644
--- a/dlls/msi/msi_Fi.rc
+++ b/dlls/msi/msi_Fi.rc
@@ -22,6 +22,7 @@ LANGUAGE LANG_FINNISH, SUBLANG_DEFAULT
 
 STRINGTABLE DISCARDABLE
 {
+	4 "The specified installation package could not be opened.  Please check the file path and try again."
 	5 "Polkua %s ei löydy."
 	9 "Anna levy %s"
 	10 "Virheelliset parametrit."
diff --git a/dlls/msi/msi_Fr.rc b/dlls/msi/msi_Fr.rc
index fa50f68f72e..8b4b83ffdaf 100644
--- a/dlls/msi/msi_Fr.rc
+++ b/dlls/msi/msi_Fr.rc
@@ -22,6 +22,7 @@ LANGUAGE LANG_FRENCH, SUBLANG_NEUTRAL
 
 STRINGTABLE DISCARDABLE
 {
+	4 "The specified installation package could not be opened.  Please check the file path and try again."
 	5 "Le chemin %s est introuvable"
 	9 "insérez le disque %s"
 	10 "mauvais paramètres"
diff --git a/dlls/msi/msi_Hu.rc b/dlls/msi/msi_Hu.rc
index 4dacfe24ff8..ccefef7a14b 100644
--- a/dlls/msi/msi_Hu.rc
+++ b/dlls/msi/msi_Hu.rc
@@ -22,6 +22,7 @@ LANGUAGE LANG_HUNGARIAN, SUBLANG_DEFAULT
 
 STRINGTABLE DISCARDABLE
 {
+	4 "The specified installation package could not be opened.  Please check the file path and try again."
 	5 "%s útvonal nem található"
 	9 "helyezze be a lemezt: %s"
 	10 "rossz paraméterek"
diff --git a/dlls/msi/msi_It.rc b/dlls/msi/msi_It.rc
index 7a3056c6725..8f5f2dd58b8 100644
--- a/dlls/msi/msi_It.rc
+++ b/dlls/msi/msi_It.rc
@@ -22,6 +22,7 @@ LANGUAGE LANG_ITALIAN, SUBLANG_DEFAULT
 
 STRINGTABLE DISCARDABLE
 {
+	4 "The specified installation package could not be opened.  Please check the file path and try again."
 	5 "percorso %s non trovato"
 	9 "inserire disco %s"
 	10 "parametri incorretti"
diff --git a/dlls/msi/msi_Ko.rc b/dlls/msi/msi_Ko.rc
index 50b62250cfc..8885c08e3c5 100644
--- a/dlls/msi/msi_Ko.rc
+++ b/dlls/msi/msi_Ko.rc
@@ -22,6 +22,7 @@ LANGUAGE LANG_KOREAN, SUBLANG_DEFAULT
 
 STRINGTABLE DISCARDABLE
 {
+	4 "The specified installation package could not be opened.  Please check the file path and try again."
 	5 "%s  °æ·Î¸¦ ãÀ»¼ö ¾ø½À´Ï´Ù"
 	9 "µð½ºÅ© %s »ðÀÔ"
 	10 "Àý¸øµÈ ¸Å°³º¯¼ö"
diff --git a/dlls/msi/msi_Nl.rc b/dlls/msi/msi_Nl.rc
index f941c29127d..336af05d56f 100644
--- a/dlls/msi/msi_Nl.rc
+++ b/dlls/msi/msi_Nl.rc
@@ -22,6 +22,7 @@ LANGUAGE LANG_DUTCH, SUBLANG_DEFAULT
 
 STRINGTABLE DISCARDABLE
 {
+	4 "The specified installation package could not be opened.  Please check the file path and try again."
 	5 "Pad %s niet gevonden"
 	9 "Plaats disk %s"
 	10 "Ongeldige parameters"
diff --git a/dlls/msi/msi_No.rc b/dlls/msi/msi_No.rc
index 5aaa271f162..3d40ba01ab2 100644
--- a/dlls/msi/msi_No.rc
+++ b/dlls/msi/msi_No.rc
@@ -22,6 +22,7 @@ LANGUAGE LANG_NORWEGIAN, SUBLANG_NORWEGIAN_BOKMAL
 
 STRINGTABLE DISCARDABLE
 {
+	4 "The specified installation package could not be opened.  Please check the file path and try again."
 	5 "Fant ikke stien '%s'."
 	9 "Sett i disk '%s'"
 	10 "Gale parametere."
diff --git a/dlls/msi/msi_Pt.rc b/dlls/msi/msi_Pt.rc
index 7b814ff5b51..f9af3f4adaf 100644
--- a/dlls/msi/msi_Pt.rc
+++ b/dlls/msi/msi_Pt.rc
@@ -22,6 +22,7 @@ LANGUAGE LANG_PORTUGUESE, SUBLANG_DEFAULT
 
 STRINGTABLE DISCARDABLE
 {
+	4 "The specified installation package could not be opened.  Please check the file path and try again."
 	5 "caminho %s não encontrado"
 	9 "insira disco %s"
 	10 "parâmetros inválidos"
diff --git a/dlls/msi/msi_Ru.rc b/dlls/msi/msi_Ru.rc
index 23e55ab0de8..888faa3dc4b 100644
--- a/dlls/msi/msi_Ru.rc
+++ b/dlls/msi/msi_Ru.rc
@@ -22,6 +22,7 @@ LANGUAGE LANG_RUSSIAN, SUBLANG_DEFAULT
 
 STRINGTABLE DISCARDABLE
 {
+	4 "The specified installation package could not be opened.  Please check the file path and try again."
 	5 "ïóòü %s íå íàéäåí"
 	9 "âñòàâüòå äèñê %s"
 	10 "íåâåðíûå ïàðàìåòðû"
diff --git a/dlls/msi/msi_Tr.rc b/dlls/msi/msi_Tr.rc
index dda287c3fee..becd9136d6d 100644
--- a/dlls/msi/msi_Tr.rc
+++ b/dlls/msi/msi_Tr.rc
@@ -22,6 +22,7 @@ LANGUAGE LANG_TURKISH, SUBLANG_DEFAULT
 
 STRINGTABLE DISCARDABLE
 {
+	4 "The specified installation package could not be opened.  Please check the file path and try again."
 	5 "%s yolu bulunamadý"
 	9 "%s nolu diski yerleþtirin"
 	10 "bozuk parametreler"
diff --git a/dlls/msi/package.c b/dlls/msi/package.c
index d172c50820b..d2b6f2f8ec6 100644
--- a/dlls/msi/package.c
+++ b/dlls/msi/package.c
@@ -47,6 +47,8 @@
 
 WINE_DEFAULT_DEBUG_CHANNEL(msi);
 
+extern void msi_ui_error( DWORD msg_id, DWORD type );
+
 static void MSI_FreePackage( MSIOBJECTHDR *arg)
 {
     MSIPACKAGE *package= (MSIPACKAGE*) arg;
@@ -549,7 +551,12 @@ UINT MSI_OpenPackageW(LPCWSTR szPackage, MSIPACKAGE **pPackage)
             DeleteFileW( file );
 
         if( r != ERROR_SUCCESS )
+        {
+            if (GetLastError() == ERROR_FILE_NOT_FOUND)
+                msi_ui_error( 4, MB_OK | MB_ICONWARNING );
+
             return r;
+        }
     }
 
     package = MSI_CreatePackage( db );