Running SSIS from remote with WCF -

i have web service calling ssis no problem on localhost. when deploy it, doesn't run , doesn't give error. should change allow request remote? beleive there someting prevents requesting... code.

public class blaservice : iblaservice {      [webmethod]     [webget(uritemplate = "runssispackage/{id}")]     public string runssispackage(string id)     {         try         {             string pkglocation = configurationmanager.appsettings["dtsxpath"].tostring();              package pkg;             application app;             dtsexecresult pkgresults;             variables vars;              string databasename, tablename, minid, maxid, screateddatetime, filepathtemplate, foldername;             int64 filerowamount, filecount;             using (sqlconnection sqlconnection = new sqlconnection(configurationmanager.connectionstrings["connectionstring.sql server (sqlclient)"].connectionstring.tostring()))             {                 sqlconnection.open();                 sqlcommand sqlcommand = new sqlcommand("select * dbo.table id=" + convert.toint32(id), sqlconnection);                 sqlcommand.commandtimeout = 0;                 sqldatareader reader = sqlcommand.executereader();                  if (reader.read())                 {                      databasename = reader["databasename"].tostring();                     tablename = reader["tablename"].tostring();                     minid = reader["minimumid"].tostring();                     maxid = reader["maximumid"].tostring();                     filerowamount = int64.parse(reader["filerowamount"].tostring());                     filecount = int64.parse(reader["filecount"].tostring());                     screateddatetime = convert.todatetime(reader["createddatetime"]).tostring("yyyymmddhhmmss");                      filepathtemplate = configurationmanager.appsettings["outputfilepath"].tostring();                     foldername = "bla_" + screateddatetime;                      if (!directory.exists(string.format(filepathtemplate + "\\{0}", foldername)))                     {                         directory.createdirectory(string.format(filepathtemplate + "\\{0}", foldername));                     }                      app = new application();                     pkg = app.loadpackage(pkglocation, null);                     vars = pkg.variables;                     vars["dbname"].value = "bla_passwordpool";                     vars["filecount"].value = filecount;                     vars["filename"].value = "bla_" + screateddatetime + "_1of1.txt";                     vars["filenameprefix"].value = "bla_" + screateddatetime + "_";                     vars["filerowamount"].value = filerowamount;                     vars["i"].value = 0;                     //vars["outputfolder"].value = @"c:\ssis\blasifretakip\";                     vars["outputfolder"].value = string.format(filepathtemplate + "\\{0}", foldername);                     vars["selectsqlquery"].value = "select sifre " + tablename + "  id>" + minid + "  , id<=" + maxid + " order id";                     vars["startrowindex"].value = minid;                     vars["tablename"].value = tablename;                       pkgresults = pkg.execute(null, vars, null, null, null);                      if (pkgresults == dtsexecresult.success)                     {                         passwordpackdatainfoentity pp = new passwordpackdatainfoentity(convert.toint32(id));                         pp.status = 2;                         pp.save();                          return "success";                     }                   }                 else                 {                     return "empty";                 }              }              return "";          }         catch (dtsexception e)         {              return e.message.tostring();         }      } 

this permission issue between iis , sql server (ssis engine).
in iis, @ app pool wcf app (iis folder) using. if in default pool, create new pool , assign utility account (to make things easier & isolated). account needs permission read files (configured) ssis package folder , needs admin permissions on target database.
here discussion thread explains several pieces puzzle. little wordy, thorough: http://social.msdn.microsoft.com/forums/en-us/sqlintegrationservices/thread/ff441dc3-b43b-486b-8be1-00126cf53812/