What line of code generates this error?

>We have one VFP application that run on various Citrix Server.
>
>
>Under two Citrix Server, some users are getting the following error when running a module to generate an EXCL spreadsheet,
>
> 'RUN! Command Failed. Access is denied'
>
>But the same module work one from other Citrix Servers.
>For example from CTX22, CTX23, the run command failed show up
>but does not show up under CTX21
>
>I am not using the RUN command at all in the Module, do not know where it is coming from.
>
>
>I am instantiating EXCEL with Newobject
>
>oExcel1=NEWOBJECT("Excel.Application")
>
>*Then it set a default path based on some setting and assign it as follows:
>
>oExcel1.DefaultFilePath= lcNewDefDir
>
>* Open a workbook with this EXCEL Template
>mXLSFile = "\\lrd1fil2\vfpprod\icu\libs\autogei.xlt"
>oExcel.Workbooks.OPEN(mXLSFile)
>
>
>
>Any Ideas Would be Helpful?