Re: [Rd] #Rscript error on Windows 7 operating system

From: Gabor Grothendieck <ggrothendieck_at_gmail.com>
Date: Wed, 02 Jun 2010 19:15:07 -0400

The message about XP you are referring to is a warning and not an error. Evidently,
you are running an old version of #Rscript.bat from the batchfiles distribution. Try using the most recent version. The batchfiles home page is at: http://batchfiles.googlecode.com
That should at least eliminate the warning.

The message about jgr.exe is likely unrelated to the above. I can't tell from the information supplied what is wrong but you might try eliminating jgr from your setup.

The security setting is likely related to your batch file and not to #Rscript.bat .

On Wed, Jun 2, 2010 at 6:21 PM, emorway <emorway_at_engr.colostate.edu> wrote:
>
> Forum,
>
> I've been running some parameter estimation software (UCODE which is
> maintained by the USGS) that has the capability of running models in
> parallel on a local network.  Each additional processor I can incorporate
> into the parent-child network helps cut the overall runtime, which is
> currently on the order of days.  When a signal is sent to a child (or slave)
> processor a series of commands take place, among which some R kriging
> commands are called from a batch file.
>
> I recently gained access to a new quad-core machine that is running windows
> 7 and for some reason when the R batch commands are invoked (or called) by
> the parent (or master) machine the following error message results:
>
> c:\...\>#Rscript KrigCommandsWithAnisotropy_US_Layer1.bat
> Warning: This script has only been tested on Windows XP.
> \R\R-2.11.0\library\JGR\jgr.exe was unexpected at this time.
>
> Running the batch file on Windows XP or Windows Server 08 operating systems
> works OK.  However, I did have to change a security setting like so:
>
> Settings... Control Panel... Administrative tools... Microsoft .NET
> Framework Configuration... Right Click Runtime Security Policy... Choose
> Adjust Security... Next... Local Intranet and adjust to "Full Trust"...
> Next...
>
> I've been unable to find this security setting in Windows 7, but I'm not
> sure it is related to the error message quoted above.
>
> I apologize if this is the wrong forum for this kind of request.  If I need
> to repost on R-Help I'll delete it here.
>
> Thanks,
> Eric



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