Provided that you have
Administrator privileges, click on
Start and then select
Control Panel. When the
Control Panel Program Group dialog box is displayed, select
User Accounts. From the
User Accounts dialog box, select
Change the way users log on or off. In the resulting dialog box, select
Use the Welcome screen. If this does not deselect the
Use Fast User Switching, deselect it. Complete the task by clicking on the
Apply Options button.
To download a newer version of AMDIS go to
http://chemdata.nist.gov and select the AMDIS link. The link the previous poster gave is the long way to where you want to be.
Your English is very understandable.