Shutdown DB and App services -- System Hangs

Question

I have installed EBS 11.5.10.2 on my laptop on a windows 2000 advanced server o/s and apps works fine. But the problem that I have is during the shutdown.
I have tried several ways but without any luck.
1/ Manually shutdown the services in the Service Control Manager in the order as follows: First all App services -- I was able to sucessfully stop these services manually. Then DB listner and DB services -- I was able to sucessfully stop these services manually.
     But when I shutdown my laptop, it does not shutdown properly. It just shows a message it is shutting down and then just the screen appears and never powers off. After forced shutdown, my apps does work fine but I am not happy doing forced shutdowm as I have external hard drive (USB 2.0) and don't know what effect it will have on it.
2/ Tried running AD scripts such as adstpall.cmd (by referring maintenance procedure guide from Oracle). But I always get an error saying "cannot find environment '\.cmd'" I don't know what the issue is. I have tried to run envxxx.cmd to setup the environment but still could NOT manage to get through. But I wonder what this script does other than stopping the services.
Appreciate if someone can shed more light on this and help to resolve this.
Many thanks,
Praveen

Answer 1

Thank you all.. I have managed to get this resolved.
Following are the steps to resolve this:
1/ Set all the services to start manually in Service Control Manager (services.msc).
2/ Reboot the machine
To start the services
1/ Run addlnctl.cmd first to start the DB listner
2/ Started manually the oraclevis service as addbctl.cmd script fails as it always complains that it has failed to connect to the listner
3/ Run adstrtal.cmd to start all the applicaton tier services
4/ adstrtctl.cmd does not start concurrent mgr service, discoverer service, forms service, so had to manually start them to get the apps working.
Before shutdown
1/ Run adstpall.cmd to stop all the application services#
2/ Manually stop concurrent mgr, discoverer, forms services
3/ Run addbctl.cmd to shutdown the database
4/ Run addlnctl.cmd to shutdown the DB listner
5/ Although it said successfully dismounted DB when addbctl.cmd was run, it had not stopped oraclevis service, so had to manually stop the service.
Shutdown the box, it shutsdown without any hangups.
Cheers,
Praveen
4/ Shutdown the services using the
Start all the service