Web cam's driver is not working

I have some suggestions: -
1. Try to install original drivers when it was installed first time.
2. If problem doesn't solve, then keep remaining drivers and go in administrative panel, stop the net meeting drivers and check it.
3. If still problem is there, then go in web cam service and go in recovery tab and set all three options as "No Take Action" for first failure, second failure and subsequent failure and then check it.

Thank you Atif, but i am a newbie, can you please tell me how to locate Net meeting drivers?
and also how lo locate web cam service?

Try this one.

http://global-download.acer.com/GDFiles/Driver/Camera/Camera_Suyin_5.2.7.1_W7x64W7x86_A.zip?acerid=633918869216423531&Step1=Notebook&Step2=Aspire&Step3=As pire
It got mine working. (Acer with Windows 7 64Bit.)

Thank you,
Got some success, web cam software is not closing automatically, but its has only black screen, no visual............help!

you can download net meeting free of cost from this link and install: -
http://www.tucows.com/preview/193932
http://www.tucows.com/thankyou.html?swid=193932
I believe, you should install net meeting and check finally what is result. I am sure, your problem is not big. There is need to change little bit setting, etc.

After many tries i am able to view and record myself using Google Picasa software, but still not able to chat online using Yahoo Messanger or Google chat (Have already Installed Video plugin).Please help. Also got latest drivers from http://www.emachines.com/support/drivers.html