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Okay, since I am using Windows Vista, which does not have the same RunAs utility as Win XP, I had to install a utility, RunAsSPC. That utility works fine in manual testing.
For example, if I am logged in as User: AB01 but want to open broker.exe under User: AB03, I just type the following in the command prompt:
cd c:\runasspc
c:\runasspc\runasspc.exe /program:"c:\Program Files (x86)\Amibroker\Broker.exe" /user:"AB03" /password:"passAB03" /quiet
And it will open broker.exe under AB03 while I remain logged in as AB01.
But the issue that is still dogging me is - how do I now integrate the above with my _vbscript_ to ensure that when I create the broker object, that it does so under user AB03, intead of user AB01?
In other words, what goes at the top of the following _vbscript_ code? Do I need to add some kind of windows script to call the above command line, or some other script that allocates any actions to a specific user? Anyone have any idea what such a line would look like? I am going through the Windows Script Host manual, and I find it somewhat confusing.
Thanks for any input.
dim AB
set AB = CreateObject("Broker.Application")
dim AA
set AA = AB.Analysis
AB.LoadDatabase( Database )
AA.LoadSettings( Settings )
AB.ActiveDocument.Name = "EURUSD" ' Set EURUSD as active document
AA.LoadFormula( Formula1 ) ' load formula from external file
AA.ApplyTo = 1 ' use current symbol
AA.RangeMode = 3 ' use 'From' and 'To' dates
AA.RangeFromDate = FromDate
AA.RangeToDate = ToDate
AA.Optimize( 0 )
--- In amibroker@xxxxxxxxxxxxxxx, "ozzyapeman" <zoopfree@xxx> wrote:
>
> Thanks, Mike.
>
>
> --- In amibroker@xxxxxxxxxxxxxxx, "Mike" sfclimbers@ wrote:
> >
> > You will need to run each instance as a separate user. Each user must have permission to run the application. It is not necessary to log in/out of each user account to start the process.
> >
> > You can read the setup requirements of MCO in the Files section of this group for setting up the users. Then just use the built in Windows "runas" command to fire off each process from a single account but running as a different user.
> >
> > http://support.microsoft.com/kb/294676
> >
> > Keep in mind that if you are using AddToComposite, you will run into trouble whenever you have multiple instances of AmiBroker running against the same database (each will write over the other, last write wins). You can overcome that by generating dynamic composite names (e.g. based on the user name).
> >
> > Mike
> >
> > --- In amibroker@xxxxxxxxxxxxxxx, "ozzyapeman" <zoopfree@> wrote:
> > >
> > > Recently I've been automating some of my optimizations and backtests
> > > using external _vbscript_.
> > >
> > > When I run Amibroker manually, I can usually run up to 6 separate
> > > instances under a single User, which allows me to run optimizations on 6
> > > different AFLs simultaneously. But when I try to run 6 different
> > > _vbscript_s, each calling a unique AFL, they collide which each other, and
> > > cause errors.
> > >
> > > Without logging out, and logging back into windows as a separate User,
> > > how can I automate multiple optimizations using scripting?
> > >
> > > Below is a typical snippet of code. How do I instruct _vbscript_ to call a
> > > unique Broker.Application, so that all scripts do not try to call the
> > > exact same instance of Amibroker? Is this even possible? Thanks for any
> > > input.
> > >
> > >
> > > dim AB
> > > set AB = CreateObject("Broker.Application")
> > >
> > > dim AA
> > > set AA = AB.Analysis
> > >
> > > AB.LoadDatabase( Database )
> > > AA.LoadSettings( Settings )
> > > AB.ActiveDocument.Name = "EURUSD" ' Set EURUSD as active document
> > >
> > >
> > > AA.LoadFormula( Formula1 ) ' load formula from
> > > external file
> > > AA.ApplyTo = 1 ' use
> > > current symbol
> > > AA.RangeMode = 3 ' use 'From'
> > > and 'To' dates
> > > AA.RangeFromDate = FromDate
> > > AA.RangeToDate = ToDate
> > > AA.Optimize( 0 )
> > >
> >
>
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