diff --git a/languages/de_de/Vtiger.php b/languages/de_de/Vtiger.php
index a359b0ddfc73dc47cc1bfbc7a80de91b90ba1479..fa5fcc762f94bf9a414c1bec100ee924fe04a139 100644
--- a/languages/de_de/Vtiger.php
+++ b/languages/de_de/Vtiger.php
@@ -720,8 +720,7 @@ $jsLanguageStrings = array(
 	'JS_PBX_OUTGOING_FAILURE'=>'Anruf fehlgeschlagen',
 	'JS_PBX_FILL_ALL_FIELDS'=>'Bitte füllen Sie alle Felder',
 	// ends
-    
-           //Edit view mode Translations
-        'JS_CHANGES_WILL_BE_LOST' => 'Ihre Änderungen gehen verloren!',
-    
+	//Edit view mode Translations
+	'JS_CHANGES_WILL_BE_LOST' => 'Ihre Änderungen gehen verloren!',
+	'JS_BASE_CURRENCY_CHANGED_TO_DISABLE_CURRENCY' => 'Basiswährung muss geändert werden, um zu deaktivieren',
 );
\ No newline at end of file
diff --git a/languages/en_gb/Vtiger.php b/languages/en_gb/Vtiger.php
index 96058301afa2052d3a4606bf15a277dbdc7a7439..5d82597187827886cdc64b525a6bae108afeecfc 100644
--- a/languages/en_gb/Vtiger.php
+++ b/languages/en_gb/Vtiger.php
@@ -725,7 +725,8 @@ $jsLanguageStrings = array(
 	'JS_PBX_OUTGOING_FAILURE'=>'Call Failed',
 	'JS_PBX_FILL_ALL_FIELDS'=>'Please fill all the fields',
 	// ends
-    
-    //Edit view mode Translations
-        'JS_CHANGES_WILL_BE_LOST' => 'Your Changes Will Be Lost!',
+
+	//Edit view mode Translations
+	'JS_CHANGES_WILL_BE_LOST' => 'Your Changes Will Be Lost!',
+	'JS_BASE_CURRENCY_CHANGED_TO_DISABLE_CURRENCY' => 'Base Currency has to be changed to disable ',
 );
\ No newline at end of file
diff --git a/languages/en_us/Vtiger.php b/languages/en_us/Vtiger.php
index 902afa0d8b5087aeb018c33f8f752f9b43a43345..30d47c7c2c16f905d5b0477bb3ce788197579c32 100644
--- a/languages/en_us/Vtiger.php
+++ b/languages/en_us/Vtiger.php
@@ -728,6 +728,7 @@ $jsLanguageStrings = array(
 	'JS_PLEASE_SELECT_ATLEAST_ONE_MANDATORY_FIELD' => 'Please select at least one Mandatory Field',
 	'JS_PLEASE_SELECT_ATLEAST_ONE_OPTION' => 'Please select at least one option',
 	'JS_PLEASE_SELECT_BASE_CURRENCY_FOR_PRODUCT' => 'Please select base currency for product',
+	'JS_BASE_CURRENCY_CHANGED_TO_DISABLE_CURRENCY' => 'Base Currency has to be changed to disable ',
 	'JS_PLEASE_SELECT_ONE_FIELD_FOR_MERGE' => 'Select at least one field for merge criteria',
 	'JS_PLEASE_SELECT_ONE_RECORD' => 'Please select at least one record',
 	'JS_PLEASE_SPLIT_FILE_AND_IMPORT_AGAIN' => 'Please split the file into smaller files and import again.',
diff --git a/languages/es_es/Vtiger.php b/languages/es_es/Vtiger.php
index c6c78d8b70c7e655fdcdfa8ada1cc18f033647fc..847cae8823af36c9f30ca33784c0599be796b46d 100644
--- a/languages/es_es/Vtiger.php
+++ b/languages/es_es/Vtiger.php
@@ -761,5 +761,6 @@ $jsLanguageStrings = array(
 	// ends
     
     //Edit view mode Translations
-        'JS_CHANGES_WILL_BE_LOST' => 'Sus cambios se perderán!',
-);
+	'JS_CHANGES_WILL_BE_LOST' => 'Sus cambios se perderán!',
+	'JS_BASE_CURRENCY_CHANGED_TO_DISABLE_CURRENCY' => 'Moneda base tiene que ser cambiado para desactivar',
+);
\ No newline at end of file
diff --git a/languages/es_mx/Vtiger.php b/languages/es_mx/Vtiger.php
index 1176757c479d73e54c9261a373ae2758450a4464..71e07856c8aaf1d194530a8d26af37a2e1d96db4 100644
--- a/languages/es_mx/Vtiger.php
+++ b/languages/es_mx/Vtiger.php
@@ -722,4 +722,5 @@ $jsLanguageStrings = array(
 	'JS_PBX_OUTGOING_FAILURE'=>'Llamada fallida',
 	'JS_PBX_FILL_ALL_FIELDS'=>'Por favor rellene todos los campos',
 	// ends
-    );
+	'JS_BASE_CURRENCY_CHANGED_TO_DISABLE_CURRENCY' => 'Moneda base tiene que ser cambiado para desactivar',
+);
\ No newline at end of file
diff --git a/languages/fr_fr/Vtiger.php b/languages/fr_fr/Vtiger.php
index 14d99853f87eaa24201de388100bcc4a635a25af..a20eb5d9135a3f266fa5ce49235067dce6025320 100644
--- a/languages/fr_fr/Vtiger.php
+++ b/languages/fr_fr/Vtiger.php
@@ -722,7 +722,8 @@ $jsLanguageStrings = array(
 	'JS_PBX_OUTGOING_FAILURE'=>"Échec de l'appel",
 	'JS_PBX_FILL_ALL_FIELDS'=>"S'il vous plaît remplir tous les champs",
 	// ends
-        
-     //Edit view mode Translations
-        'JS_CHANGES_WILL_BE_LOST' => 'Vos modifications seront perdues!',
-);
\ No newline at end of file
+
+	//Edit view mode Translations
+	'JS_CHANGES_WILL_BE_LOST' => 'Vos modifications seront perdues!',
+	'JS_BASE_CURRENCY_CHANGED_TO_DISABLE_CURRENCY' => 'Devise de base doit être modifié pour désactiver',
+);
diff --git a/languages/hu_hu/Vtiger.php b/languages/hu_hu/Vtiger.php
index 33c1c22824528e1b60d69834e56b983b0b3026f3..8ec7cb80cb9580e3617b49253c1794467094ae59 100644
--- a/languages/hu_hu/Vtiger.php
+++ b/languages/hu_hu/Vtiger.php
@@ -758,6 +758,7 @@ $jsLanguageStrings = array(
 	'JS_PLEASE_SELECT_ATLEAST_ONE_MANDATORY_FIELD' => 'Kérjük,hogy legalább egy Kötelező mezőt válasszon ki',
 	'JS_PLEASE_SELECT_ATLEAST_ONE_OPTION' => 'Kérjük,hogy legalább egy lehetőséget válasszon ki',
 	'JS_PLEASE_SELECT_BASE_CURRENCY_FOR_PRODUCT' => 'Kérjük,hogy válasszon alap pénznemet a termékekhez',	
+	'JS_BASE_CURRENCY_CHANGED_TO_DISABLE_CURRENCY' => 'Bázisvaluta meg kell változtatni, hogy tiltsa',
 	'JS_PLEASE_SELECT_ONE_FIELD_FOR_MERGE' => 'Kérjük,hogy legalább egy mezőt válasszon ki az egyesítés feltételei végett',
 	'JS_PLEASE_SELECT_ONE_RECORD'  => 'Kérjük,hogy legalább egy rekordot válasszon ki',
 	'JS_PLEASE_SPLIT_FILE_AND_IMPORT_AGAIN' => 'Kérjük,hogy szeletelje fel a fájlt kisebb részekre,majd importálja újból.',
@@ -808,7 +809,7 @@ $jsLanguageStrings = array(
 	'SHOULD_BE_LESS_THAN_TODAY'    => 'Ennek a mai nap előttinek kell lennie',
 	'SINGLE_Accounts'              => 'Szervezet'                   ,
 	'SINGLE_Contacts'              => 'Kapcsolat'                   ,
-     
-//Edit view mode Translations
-        'JS_CHANGES_WILL_BE_LOST' => 'A változtatások elvesznek!',
+
+	//Edit view mode Translations
+	'JS_CHANGES_WILL_BE_LOST' => 'A változtatások elvesznek!',
 );
\ No newline at end of file
diff --git a/languages/it_it/Vtiger.php b/languages/it_it/Vtiger.php
index 7e2ddd83d8f3c48efff0cbdcee8bf9881e11ef3f..78586097ba27969e4427efd7ec2d174bca1fc763 100644
--- a/languages/it_it/Vtiger.php
+++ b/languages/it_it/Vtiger.php
@@ -722,8 +722,8 @@ $jsLanguageStrings = array(
 	'JS_PBX_OUTGOING_FAILURE'=>'Chiamata non riuscita',
 	'JS_PBX_FILL_ALL_FIELDS'=>'Si prega di compilare tutti i campi',
 	// ends
-        // 
-     //Edit view mode Translations
-        'JS_CHANGES_WILL_BE_LOST' => 'Le tue modifiche saranno perse!',
-	
+
+	//Edit view mode Translations
+	'JS_CHANGES_WILL_BE_LOST' => 'Le tue modifiche saranno perse!',
+	'JS_BASE_CURRENCY_CHANGED_TO_DISABLE_CURRENCY' => 'Valuta di base deve essere cambiato per disabilitare',
 );
diff --git a/languages/nl_nl/Vtiger.php b/languages/nl_nl/Vtiger.php
index 7c30c9ec7ab0a9381fe175e9ea722748c079d0ff..1bb48b0b262e129bd310d9cec16cb4e833ba978b 100644
--- a/languages/nl_nl/Vtiger.php
+++ b/languages/nl_nl/Vtiger.php
@@ -714,7 +714,8 @@ $jsLanguageStrings = array(
 	'JS_PBX_OUTGOING_FAILURE'=>'Bel mislukt',
 	'JS_PBX_FILL_ALL_FIELDS'=>'Gelieve alle velden in te vullen',
 	// ends
-        // 
-     //Edit view mode Translations
-        'JS_CHANGES_WILL_BE_LOST' => 'Uw wijzigingen zullen verloren gaan!',
+
+	//Edit view mode Translations
+	'JS_CHANGES_WILL_BE_LOST' => 'Uw wijzigingen zullen verloren gaan!',
+	'JS_BASE_CURRENCY_CHANGED_TO_DISABLE_CURRENCY' => 'Basisvaluta moet worden gewijzigd om uit te schakelen',
 );
diff --git a/languages/pl_pl/Vtiger.php b/languages/pl_pl/Vtiger.php
index 2ad832845cbb4c99956407fcdc7779513fdde4ea..f19bcf88199f5fd1d69b667dc36d802c958f50ca 100644
--- a/languages/pl_pl/Vtiger.php
+++ b/languages/pl_pl/Vtiger.php
@@ -628,7 +628,7 @@ $languageStrings = array(
     'LBL_MERGE'                    => 'Łączyć',
     
     	'LBL_CONVERSION_RATE'          => 'Conversion Rate', //TOreview
-	
+
 );
 
 $jsLanguageStrings = array(
@@ -722,4 +722,5 @@ $jsLanguageStrings = array(
 	'JS_PBX_OUTGOING_FAILURE'=>'Połączenie nie powiodło się',
 	'JS_PBX_FILL_ALL_FIELDS'=>'Proszę wypełnić wszystkie pola',
 	// ends	
-	);
+	'JS_BASE_CURRENCY_CHANGED_TO_DISABLE_CURRENCY' => 'Waluta bazowa musi zostać zmieniony, aby wyłączyć',
+);
\ No newline at end of file
diff --git a/languages/pt_br/Vtiger.php b/languages/pt_br/Vtiger.php
index 14efb30699fb94c27f4ed6cae667b3a6be0af27f..b24ca7a441a110f3b08e678d8543ed9d7e2d04df 100644
--- a/languages/pt_br/Vtiger.php
+++ b/languages/pt_br/Vtiger.php
@@ -720,7 +720,8 @@ $jsLanguageStrings = array(
 	'JS_PBX_OUTGOING_FAILURE'=>'Ligação Perdida',
 	'JS_PBX_FILL_ALL_FIELDS'=>'Por favor, preencha todos os campos',
 	// ends
-    
-     //Edit view mode Translations
-        'JS_CHANGES_WILL_BE_LOST' => 'Suas alterações serão perdidas!',
-);
\ No newline at end of file
+
+	//Edit view mode Translations
+	'JS_CHANGES_WILL_BE_LOST' => 'Suas alterações serão perdidas!',
+	'JS_BASE_CURRENCY_CHANGED_TO_DISABLE_CURRENCY' => 'Moeda Base tem que ser mudado para desativar',
+);
diff --git a/languages/ro_ro/Vtiger.php b/languages/ro_ro/Vtiger.php
index a2fb64561678d65fded268e87a26dcdf1a25a8cd..de3b72217f2720a12fd068ed90c46877513273b0 100644
--- a/languages/ro_ro/Vtiger.php
+++ b/languages/ro_ro/Vtiger.php
@@ -722,7 +722,8 @@ $jsLanguageStrings = array(
 	'JS_PBX_OUTGOING_FAILURE'=>'Suna a eșuat',
 	'JS_PBX_FILL_ALL_FIELDS'=>'Vă rugăm să completați toate câmpurile',
 	// ends
-    
-    //Edit view mode Translations
-        'JS_CHANGES_WILL_BE_LOST' => 'Modificările dvs. se vor pierde!',
+
+	//Edit view mode Translations
+	'JS_CHANGES_WILL_BE_LOST' => 'Modificările dvs. se vor pierde!',
+	'JS_BASE_CURRENCY_CHANGED_TO_DISABLE_CURRENCY' => 'Moneda de bază trebuie să fie schimbat pentru a dezactiva',
 );
diff --git a/languages/ru_ru/Vtiger.php b/languages/ru_ru/Vtiger.php
index cfd3b1214969e90ce448a30f6a30d637fcbc6e42..44e2b9f72beb463d56d5097aabbe62c8f6fd0976 100644
--- a/languages/ru_ru/Vtiger.php
+++ b/languages/ru_ru/Vtiger.php
@@ -762,7 +762,8 @@ $jsLanguageStrings = array(
     'LBL_SMS_MAX_CHARACTERS_ALLOWED' => 'Максимальные 160 символов разрешено для текстового сообщения',
     'JS_VIEWNAME_ALERT' => 'Максимум 40 символов разрешены для имени фильтра',
 	'JS_FUTURE_EVENT_CANNOT_BE_HELD' => 'Не может нести за будущее',
-    
+
     //Edit view mode Translations
-        'JS_CHANGES_WILL_BE_LOST' => 'Ваши изменения будут потеряны!',
+	'JS_CHANGES_WILL_BE_LOST' => 'Ваши изменения будут потеряны!',
+	'JS_BASE_CURRENCY_CHANGED_TO_DISABLE_CURRENCY' => 'Базовая валюта должна быть изменена, чтобы отключить',
 );
diff --git a/languages/tr_tr/Vtiger.php b/languages/tr_tr/Vtiger.php
index faa5d17a0554a8084c8178df3b4183f5d36583e3..87984d30e230c3ea858d65614e149ef5b9dd6763 100644
--- a/languages/tr_tr/Vtiger.php
+++ b/languages/tr_tr/Vtiger.php
@@ -720,7 +720,8 @@ $jsLanguageStrings = array(
 	'JS_PBX_OUTGOING_FAILURE'=>'Çağrı Başarısız',
 	'JS_PBX_FILL_ALL_FIELDS'=>'Tüm alanları doldurunuz',
 	// ends
-    
+
     //Edit view mode Translations
-        'JS_CHANGES_WILL_BE_LOST' => 'Sizin Değişiklikler Kayıp Will Be!',
+	'JS_CHANGES_WILL_BE_LOST' => 'Sizin Değişiklikler Kayıp Will Be!',
+	'JS_BASE_CURRENCY_CHANGED_TO_DISABLE_CURRENCY' => 'Baz Döviz devre dışı bırakmak için değiştirilmelidir',
 );
\ No newline at end of file
diff --git a/layouts/vlayout/modules/Products/MoreCurrenciesList.tpl b/layouts/vlayout/modules/Products/MoreCurrenciesList.tpl
index 043bfc869341103e4dfd4e8c4ec05be00cac0d18..23d573b20a3ebffe68a80c13f1f5bd3e636745ba 100644
--- a/layouts/vlayout/modules/Products/MoreCurrenciesList.tpl
+++ b/layouts/vlayout/modules/Products/MoreCurrenciesList.tpl
@@ -44,7 +44,7 @@
 						<td>
 							<span class="row-fluid">
 								<span class="span8 alignBottom">
-									<span class="pull-left">{$price.currencylabel|@getTranslatedCurrencyString} ({$price.currencysymbol})</span>
+									<span class="pull-left currencyName">{$price.currencylabel|@getTranslatedCurrencyString} ({$price.currencysymbol})</span>
 								</span>
 								<span class="span2"><input type="checkbox" name="cur_{$price.curid}_check" id="cur_{$price.curid}_check" class="small pull-right enableCurrency" {$check_value}></span>
 							</span>
diff --git a/layouts/vlayout/modules/Products/resources/Edit.js b/layouts/vlayout/modules/Products/resources/Edit.js
index 36c39fd3a941c3cb5548ab9217ac173dbba6b3b9..e18aa368a98ce7cbf7202acfdb63141ee040e30c 100644
--- a/layouts/vlayout/modules/Products/resources/Edit.js
+++ b/layouts/vlayout/modules/Products/resources/Edit.js
@@ -179,13 +179,21 @@ Vtiger_Edit_Js("Products_Edit_Js",{
 				var calculatedPrice = price.toString().replace('.',unitPriceFieldData.decimalSeparator);
 				jQuery('input.convertedPrice',parentRow).val(calculatedPrice)
 			}else{
+				var baseCurrency = jQuery('.baseCurrency', parentRow);
+				if (baseCurrency.is(':checked')) {
+					var currencyName = jQuery('.currencyName', parentRow).text();
+					var params = {
+									'type' : 'error',
+									'title': app.vtranslate('JS_ERROR'),
+									'text' : app.vtranslate('JS_BASE_CURRENCY_CHANGED_TO_DISABLE_CURRENCY') + '"' + currencyName + '"'
+								};
+					Vtiger_Helper_Js.showPnotify(params);
+					elem.prop('checked', true);
+					return;
+				}
 				jQuery('input',parentRow).attr('disabled', true);
 				jQuery('input.enableCurrency',parentRow).removeAttr('disabled');
 				jQuery('button.currencyReset', parentRow).attr('disabled', 'disabled');
-				var baseCurrency = jQuery('.baseCurrency', parentRow);
-				if(baseCurrency.is(':checked')){
-					baseCurrency.removeAttr('checked');
-				}
 			}
 		})
 		return this;
@@ -256,8 +264,10 @@ Vtiger_Edit_Js("Products_Edit_Js",{
 						var multiCurrencyEditUI = jQuery('.multiCurrencyEditUI');
 						thisInstance.multiCurrencyContainer = multiCurrencyEditUI;
                         thisInstance.calculateConversionRate();
-						thisInstance.registerEventForEnableCurrency().registerEventForEnableBaseCurrency()
-											.registerEventForResetCurrency().triggerForBaseCurrencyCalc();
+						thisInstance.registerEventForEnableCurrency();
+						thisInstance.registerEventForEnableBaseCurrency();
+						thisInstance.registerEventForResetCurrency();
+						thisInstance.triggerForBaseCurrencyCalc();
 					}
                     var moreCurrenciesContainer = jQuery('#moreCurrenciesContainer').find('.multiCurrencyEditUI');
 					var contentInsideForm = moreCurrenciesUi.find('.multiCurrencyContainer').html();
diff --git a/pkg/vtiger/translations/Arabic_ar_ae/modules/Vtiger.php b/pkg/vtiger/translations/Arabic_ar_ae/modules/Vtiger.php
index 5fd18924d8d07e0efac13a724440a68fe90f0fc7..0cee9313f414f9f2cc9707099709d3b0dadaa689 100644
--- a/pkg/vtiger/translations/Arabic_ar_ae/modules/Vtiger.php
+++ b/pkg/vtiger/translations/Arabic_ar_ae/modules/Vtiger.php
@@ -961,7 +961,8 @@ $jsLanguageStrings = array(
     'JS_PBX_OUTGOING_FAILURE'=>'استدعاء فشل',
     'JS_PBX_FILL_ALL_FIELDS'=>'يرجى ملء جميع الحقول',
     // ends
-    
-    //No Tax exist 
-    'JS_LBL_NO_TAXES'=>'لا الضرائب', 
+
+	//No Tax exist 
+	'JS_LBL_NO_TAXES'=>'لا الضرائب',
+	'JS_BASE_CURRENCY_CHANGED_TO_DISABLE_CURRENCY' => 'لابد من تغيير لتعطيل العملة الأساسية',
 );
diff --git a/pkg/vtiger/translations/Sweden_sv_se/modules/Vtiger.php b/pkg/vtiger/translations/Sweden_sv_se/modules/Vtiger.php
index e64d25e307874073a0e47dc06710e995b6f38881..6daf601a1e31ec4d0aedd37db4010d4c4af0a666 100755
--- a/pkg/vtiger/translations/Sweden_sv_se/modules/Vtiger.php
+++ b/pkg/vtiger/translations/Sweden_sv_se/modules/Vtiger.php
@@ -936,6 +936,7 @@ $jsLanguageStrings = array(
 	//More currencies message
 	'JS_PLEASE_ENABLE_BASE_CURRENCY_FOR_PRODUCT' => 'Vänligen aktivera basvaluta för produkt',
 	'JS_PLEASE_SELECT_BASE_CURRENCY_FOR_PRODUCT' => 'Vänligen aktivera basvaluta för produkt',
+	'JS_BASE_CURRENCY_CHANGED_TO_DISABLE_CURRENCY' => 'Basvaluta måste ändras för att inaktivera',
 	
 	//Delete Records message
 	'JS_RECORDS_ARE_GETTING_DELETED' => 'Poster håller på att Raderas',
@@ -994,4 +995,4 @@ $jsLanguageStrings = array(
      
     //No Tax exist 
     'JS_LBL_NO_TAXES'=>'Inga skatter', 
-);
+);
\ No newline at end of file