Operating MetaTrader in Home windows 7 or Vista, Fixing Permissions Challenge
In case you are working Home windows Vista or Home windows 7 your MetaTrader platform won’t be working appropriately. The commonest points embody:
- Metatrader will not replace to essentially the most present model
- Charts/indicators/consultants are not going to save when Metatrader restarts.
- It could actually save the historical past to run backtesting.
- Expert Advisors will not run.
- It can not open a demo account.
- Username and password do not get saved on restart.
- The consumer is unable to avoid wasting information on the Expert folder.
The trigger for these points is that starting with Home windows Vista Microsoft modified the default safety settings for the “Program Information” folder, making it so MetaTrader won’t have the ability to save all obligatory information to the Laborious Drive, this new attribute on Home windows known as Consumer Account Management or UAC.
Be aware: Home windows Vista protects “system root” information and folders with permissions created for Home windows Useful resource Safety (WRP), which can solely be accessed by the System service. Directors can learn system information and folders, however, they can not write to them. Be aware that this differs from earlier variations of Home windows.
Supply: Microsoft Internet Web site about UAC
There are a number of methods to repair this concern. Some require you to reinstall MetaTrader on a special folder and a few require you to run complicated command immediate duties:
Option 1) One of the best ways to resolve the UAC concern is to put in MetaTrader in a special folder from its default location. When putting in MetaTrader Four simply after the license settlement, it’s potential to vary the setup folder for instance from C: Program FilesBestDirectMT4 to C: MetaTrader1MT4.
Then proceed with the set up as normal and your MetaTrader Four will run with no points.
Option 2) Change the folder permission of the folder the place MetaTrader is already put in, that is often a superb option in case you have many cases of MetaTrader put in in your system and do not want to reinstall them.
a) Discover within the windows explorer the folder the place you have got put in MetaTrader 4, right-click the folder after which click on Properties.
b) It will open the property display for this folder and on the Safety tab click on Edit
c) A brand new display will open, select Customers, test Full management (Enable) after which Apply.
Select Trusted Installer, test Full management (Enable) after which Apply.
Choose Directors, test Full management (Enable) after which Apply.
d) Click on all OK and you might be performed.
Option 3) Change the folder permission using the command immediately, that is essentially the most troublesome option for nonexperienced customers.
a) Press the Win keyboard key or click on on the Begin button.
b) Kind cmd into the Begin/Search textbox.
c) Simply earlier than urgent enter press and maintain Ctrl+Shift then hit the Enter key.
Ctrl+Shift+Enter is the keyboard shortcut that triggers the consumer elevation to “Run as Administrator”
d) Press proceed to verify the UAC elevation warning immediate.
e) Kind the textual content under within the command immediate window, substitute the textual content in “quotes” with the folder path of your MetaTrader set up:
icacls “C:Program Information (x86)FXCM Metatrader 4 powered by BT” /t /grant %UserDomain%%UserName%:(OI)(CI)F
f) Hit enter and the command will run for a few seconds and it ought to finish with a successful message.
It’s vital for Expert Advisors to have the ability to save info to the laborious drive; we extremely recommend you observe this tutorial to have your MetaTrader Set up working easily.