Eu encontrei a solução descrita em aqui , que é basicamente:
- Find "webinstall" folder (usually located in
C:\ProgramData\Metaquotes
) and rename/delete it- Deny access for the system user on the metaquotes folder. To do,this right click on Metaquotes folder. > click properties > click Security tab > click System under "group or user names:" > check "deny" in lower box.> click apply/OK
no Windows 2003 ou XP , deve ser:
C:\Documents and Settings\All Users\Application Data\MetaQuotes\WebInstall\mt4clw
Rename the folder to "mt4clw-old" and create a file (not a folder) of name "mt4clw". That way, MT4 fails to save updated files to the folder and no update will occur. Please note that it affects all MT4 instances, but it only disables updating.
ou por minha experiência pessoal, exclua / renomeie o arquivo liveupdate.exe
.