RUNAS another user: assistance with my batch file for control panel and explorer

Hello, for desktop support on end user or multi/generic user pcs it is nice to access common commands quickly from a batch file to run under your account. In xp both explorer and control panel apps launched without issues. The primary issue for explorer is it appears to ignore the runas command (but the user has permissions to explorer so no error) while the control panel apps ignores run as well but does not have permissions so generates an error. The other commands all execute as the attempting admin's account.

who it is for: the user with the admin account to execute on the user's desktop whom is a nonadmin

**please note, the commands appear to work if you do have admin rights**, the logged in user does not  have admin rights to these utilities like in a common corporate environment.

Issue#1:
With win7 if you do a run as for explorer.exe via batch it will open, but will still be running under the signed in user. I have searched many threads on various sites and have not found a working solution for batch, this may be something I need to retire.

Issue#2: all control panel applets fail to launch through various methods.

SECTIONS THAT I AM STRUGGLING WITH:

runas /user:%auser%@DOMAINNAME "explorer.exe /separate"

runas /user:%auser%@DOMAINNAME "cmd /c Start /B rundll32.exe shell32.dll,Control_RunDLL appwiz.cpl"

"cmd /c start appwiz.cpl" also fails

alternative also fails:

runas /user:%auser%@chwi "cmd /c Start /B control.exe"

cls
@ECHO OFF

set /p auser= Enter your account login id: 


:MyMenu

CLS
Echo Use the options below to run as with your admin account id: 
echo.
ECHO 1 - Explorer C:\ - may not work with win7
ECHO 2 - Device Manager
ECHO 3 - Event Viewer
ECHO 4 - Services
ECHO 5 - Computer Management
ECHO 6 - REGEDIT
ECHO 7 - Command prompt
ECHO 8 - Local Users and Groups
echo 9 - launch task manager
ECHO a - Control Panel - may not work with win7
Echo b - Add/Remove programs - may not work with win7


Echo 0 - Exit
echo.


SET /P OPT=Please make a selection, and press enter:

if %OPT%==1 GOTO OPTION1
if %OPT%==2 GOTO OPTION2
if %OPT%==3 GOTO OPTION3
if %OPT%==4 GOTO OPTION4
if %OPT%==5 GOTO OPTION5
if %OPT%==6 GOTO OPTION6
if %OPT%==7 GOTO OPTION7
if %OPT%==8 GOTO OPTION8
if %OPT%==9 GOTO OPTION9
if %OPT%==a GOTO OPTIONa
if %OPT%==b GOTO OPTIONb

GOTO exit

:OPTION1
ECHO Executing Explorer C: window
echo.

runas /user:%auser%@DOMAINNAME "explorer.exe /separate"


GOTO:mymenu

:OPTION2

ECHO Executing Device Manager
echo.
runas /user:%auser%@DOMAINNAME "cmd /c Start /B devmgmt.msc"


GOTO:mymenu


:OPTION3

ECHO Executing Event Viewer
echo.
runas /user:%auser%@DOMAINNAME "cmd /c Start /B eventvwr.msc"


GOTO:mymenu


:OPTION4

ECHO Executing Services
echo.
runas /user:%auser%@DOMAINNAME "cmd /c Start /B services.msc"



GOTO:mymenu


:OPTION5

ECHO Executing Computer Management
echo.
runas /user:%auser%@DOMAINNAME "cmd /c Start /B compmgmt.msc"



GOTO:mymenu


:OPTION6

ECHO Executing regedit
echo.
runas /user:%auser%@DOMAINNAME "cmd /c Start /B regedit"



GOTO:mymenu





:OPTION7

ECHO Executing command prompt
echo.
runas /user:%auser%@DOMAINNAME "cmd /c Start /B cmd"



GOTO:mymenu



:OPTION8

ECHO Executing Local Users and Groups
echo.
runas /user:%auser%@DOMAINNAME "cmd /c Start /B lusrmgr.msc"


:OPTION9

ECHO Executing task manager
echo.
runas /user:%auser%@DOMAINNAME "cmd /c Start /B taskmgr.exe"

:OPTIONa

ECHO Executing control panel
echo.
runas /user:%auser%@DOMAINNAME "cmd /c Start /B control.exe"

:OPTIONb

ECHO Executing add/remove programs
echo.
runas /user:%auser%@DOMAINNAME "cmd /c Start /B rundll32.exe shell32.dll,Control_RunDLL appwiz.cpl"

GOTO:mymenu



GOTO EXIT
:EXIT