Working MetaTrader in Home windows 7 or Vista, Fixing Permissions Problem

Se stai usando Home windows Vista o Home windows 7, il tuo plattform MetaTrader potrebbe non funzionare correttamente. I problemi più comuni includono:

* Metatrader non si aggiornerà alla versione più recente

* I grafici / gli indicatori / gli esperti non verranno salvati al riavvio di Metatrader.

* Non è possibile salvare la cronologia per eseguire il check indietro.

* I consulenti esperti non funzioneranno.

* Non è possibile aprire un account demo.

* Username e password non vengono salvati al riavvio.

* L'utente non è in grado di salvare i file nella cartella Knowledgeable.

La causa di questi problemi è che, a partire da Home windows Vista, Microsoft ha modificato le impostazioni di sicurezza predefinite per la cartella "Programmi", rendendo così MetaTrader potrebbe non essere in grado di salvare tutti i dati necessari sul disco rigido, questa nuova caratteristica su Home windows viene chiamata Controllo dell'account utente o controllo dell'account utente.

Nota: Home windows Vista protegge i file e le cartelle "systemroot" con autorizzazioni create per Protezione risorse di Home windows (WRP), a cui è possibile accedere solo dal servizio di sistema. Gli amministratori possono leggere i file e le cartelle di sistema ma non possono scrivere su di essi. Si noti che questo cambia rispetto alle versioni precedenti di Home windows.

Fonte: sito Internet Microsoft su UAC

Esistono diversi modi per risolvere questo problema. Alcuni richiedono la reinstallazione di MetaTrader su una cartella diversa e alcuni richiedono l'esecuzione di complesse attività di immediate dei comandi:

Opzione 1) Il modo migliore per risolvere il problema UAC è installare MetaTrader in una cartella diversa dalla sua posizione predefinita. Quando si installa MetaTrader Four subito dopo il contratto di licenza, è possibile cambiare la cartella di installazione, advert esempio da C: Programmi BestDirect MT4 a C: MetaTrader 1MT4.

Quindi continua con l'installazione come al solito e MetaTrader Four verrà eseguito senza problemi.

Opzione 2) Cambia il permesso della cartella della cartella in cui è già installato MetaTrader, questa è solitamente una buona opzione se hai molte istanze di MetaTrader installate nel tuo sistema e non desideri reinstallarle.

a) Trova in Home windows Explorer la cartella in cui hai installato MetaTrader 4, fai clic con il pulsante destro del mouse sulla cartella e poi fai clic su Proprietà.

b) Questo aprirà la schermata delle proprietà per questa cartella e nella scheda Sicurezza clicca su Modifica

c) Si aprirà una nuova schermata, scegli Utenti, seleziona Controllo completo (Consenti) e poi Applica.

Scegli Trusted Installer, seleziona Controllo completo (Consenti) e poi Applica.

Selezionare Amministratori, selezionare Controllo completo (Consenti) e quindi Applica.

d) Clicca tutto OK e hai finito.

Opzione 3) Modificare l'autorizzazione della cartella utilizzando il immediate dei comandi, questa è l'opzione più difficile per gli utenti non esperti.

a) Premere il tasto della tastiera Win o fare clic sul pulsante Begin.

b) Digitare cmd nella casella di testo Begin / Cerca.

c) Appena prima di premere enter, tieni premuto Ctrl + Shift quindi premi il tasto Invio.

Ctrl + Maiusc + Invio è la scorciatoia da tastiera che attiva l'elevazione dell'utente in "Esegui come amministratore"

d) Premere continua per confermare la richiesta di avviso di elevazione UAC.

e) Digita il testo sotto nella finestra del immediate dei comandi, sostituisci il testo tra virgolette con il percorso della cartella della tua installazione MetaTrader:

icacls "C: Programmi (x86) FXCM MT4 alimentato da BT" / t / grant% UserDomain% % UserName%: (OI) (CI) F

f) Premi invio e il comando verrà eseguito per un paio di secondi e dovrebbe terminare con un messaggio di successo.

È fondamentale che i consulenti esperti siano in grado di salvare le informazioni sul disco rigido; ti consigliamo vivamente di seguire questo tutorial per far sì che la tua installazione MetaTrader funzioni senza intoppi.

Metatrader 5 (MT5) Benefits and Disadvantages

Metatrader 5 (MT5) the brand new resolution to switch the metatrader four The preferred monetary buying and selling platform amongst foreign exchange, CFDs and fairness brokers of MetaQuotes Software program Corp. The MT5 is at present within the public check part. On this article I'll look at the software program and provides my opinion on the benefits and downsides of this model.

Professionals:

- Market Liquidity Pool (Market Watch) can be obtainable to look at the depth of the market. This benefit can be of nice assist in avoiding low quantity liquidity-free buying and selling instruments.

- Provides 4 various kinds of execution: Market, Instantaneous, Request and Trade which might be helpful to fulfill all merchants & # 39; execution necessities.

-The code of the skilled consultants that's handed to the distant agent isn't saved on the exhausting disk of the agent, however is just handed in a modified kind which makes it inconceivable to carry out the dump. A distant agent doesn't know the title of the skilled consultants and doesn't save the outcomes of the calculated knowledge on the exhausting disk.

-MT5 is a extremely versatile and dependable buying and selling platform that provides skilled merchants and freshmen the power to commerce effectively and clearly.

- eight built-in technical indicators, 39 graphic objects and lots of MQL5 indicators that cowl most if not all in style indicators.

-Safety and encryption have been improved.

Versus:

-In MT5 protection is disabled. That is most likely the worst drawback of metatrader 5 as a result of protection is a superb threat administration strategy, to not point out that since most liquidity suppliers enable hedging positions, spreads are anticipated to extend when protection is disabled.

-All skilled consultants and customized indicators written with MQL four for MT4 should be re-encoded with MQL 5 to be used with the metatrader 5.

-MT5 is encoded from scratch and never based mostly on MT4, which signifies that there can be many bugs. Everyone knows what number of bugs MT4 had when it was lunched, so all we are able to do is hope that almost all bugs are mounted through the beta check.

Metatrader 5 continues to be being examined in the mean time, however might we begin seeing it, however quickly? Effectively, all of it will depend on the outcomes of the general public assessments and the suggestions that the builders will obtain.

Widespread Errors in Metatrader 4

Metatrader has an error identification mechanism constructed into its terminal. Like most software program, errors detected are expressed in numerical codes. The errors are often discovered beneath the knowledgeable or the diary of the Metatrader terminal window. In case you are utilizing customized negotiation software program, equivalent to an knowledgeable marketing consultant or script, you too can ask the programmer to view the errors on the display screen. This text lists the commonest errors skilled by merchants throughout using the buying and selling terminal.

Error 3 "Invalid commerce parameters"

It signifies that a number of enterprise parameters of your most up-to-date order had been unacceptable to the dealer. If the order has been despatched by a dealer, test the lot sizes, stoploss and takeprofit and test in the event that they meet your dealer's necessities. Whether it is an knowledgeable marketing consultant, the remark variable should even be checked, since a null worth or double citation marks ("") to the variable are generally rejected by the server.

If the final order despatched was associated to a pending order, test in case your dealer permits pending order expiration. Some brokers disable this function and solely settle for a zero worth for the variable.

Error 6 "No reference to business server"

It merely signifies that the terminal can't connect with the server. This may very well be a server error, however it's usually an area Web connection drawback.

In case your Web connection is okay, test the web connection standing within the decrease proper a part of your Metatrader terminal. If the standing signifies "No connection" or 0/0, your terminal experiences issues in Web utilization. Restart Metatrader instantly. This doesn't occur usually, nevertheless it may very well be an alarming drawback if left undetected.

Error 8 "Requests too frequent"

This error will also be discovered by human merchants, however knowledgeable advisors usually tend to expertise it. Every dealer has a restrict on the variety of requests a particular account can request. This error seems when an account has reached that restrict. That is usually an indication of programming of knowledgeable advisers unhealthy or unhealthy logic of EA. Rethink the EA guidelines.

Error 65 "Invalid account"

This error usually happens in demo accounts. Most demo accounts have an expiration date and, as soon as reached, these accounts are thought-about "invalid". Nobody, not even an knowledgeable marketing consultant, can trade utilizing an invalid account. Simply create a brand new demo account.

If it's an actual account, then you've an actual drawback. Contact your dealer instantly.

Error 129 "Invalid value"

For knowledgeable consultants, if encountered so much and consistently, it's a signal of incorrect programming. For human merchants, it's a sign that the presently traded market is extremely risky. It may very well be induced solely by market elements, equivalent to buying and selling information.

Error 130 "Invalid interruptions"

Invalid stops signifies that stoploss or takeprofit or each are unacceptable to the dealer. Brokers usually set limits at stops to restrict threat. Be certain your stops are positioned at a minimal or a couple of pips larger than the minimal (in extremely risky markets).

There are some brokers that don't enable SL and TP ranges to be set for market orders (purchase and promote) on the time of execution. They request operations earlier than being entered and modify the stops later. If encountered by an skilled marketing consultant, the EA might should be up to date.

Error 133 "Commerce is disabled"

Because of this MT4 is just not licensed to barter with knowledgeable advisors and scripts. Seek the advice of the doc on find out how to allow knowledgeable consultants and scripts in Metatrader.

Error 133 "Commerce is disabled"

Because of this MT4 is just not licensed to barter with knowledgeable advisors and scripts. Seek the advice of the doc on find out how to allow knowledgeable consultants and scripts in Metatrader.

Error 134 "Not sufficient cash"

This usually occurs within the backtest of an EA. It merely signifies that the account doesn't have ample funds to enter the market utilizing the present parameters.

This error will also be discovered by human merchants, after struggling an enormous loss because of the margin name or a collection of defeats.

Error 148 "Too many orders"

This error happens when the quantity or energetic orders within the account have exceeded the restrict set by the dealer. The rely additionally consists of pending orders. Chorus from performing new positions till the quantity or orders are lowered. Brokers usually set very giant limits, so this error is usually glad by automated buying and selling programs. Rethink the logic of this system.

Error 149 "Safety is prohibited"

Ask your dealer if they permit protection. In case you are utilizing a method that features protection, ask your dealer if they've servers that enable protection. In case your dealer is a multinational firm, more often than not, it does, and subsequently all you need to do is ask them to switch your account to that server. Asking you could prevent time transferring to a different dealer. Notice that it has nothing to do with the server, however the legal guidelines and laws in drive on the state, nation or territory by which the server presently operates. In case your present server is in america (the place protection is just not allowed), ask your dealer when you can or can't migrate your account to a server positioned elsewhere, equivalent to Australia.

Error 149 "Prohibited by the FIFO rule"

FIFO means "First In, First Out". The identical applies to error 149, if this rule enormously impacts your technique, you could need to change dealer / server, or go forward and configure a special buying and selling technique.

For orders made by human merchants, errors are sometimes discovered on the terminal, beneath the diary tab. For knowledgeable advisors and different personalized software program developed for MT4, errors can generally be discovered within the knowledgeable tab. In case you are utilizing an knowledgeable advisor and error identification is crucial to your technique, you may ask the programmer to program the software program to alert the consumer every time an error happens.

It is necessary for merchants to grasp what errors they're experiencing, why they occur and the way they would scale back the potential for receiving such errors sooner or later. Errors throughout buying and selling are attributed to human errors, however in some circumstances, the dealer might need to seek the advice of his dealer about his insurance policies. For merchants who use personalized software program for Metatrader, they could must seek the advice of their programmer for troubleshooting and even request software program modifications.