Not very sure but I would suggest you to use ESET Antivirus. I had been using it from 2 years and its very light weight and doesnt give any problem. Yes you need to buy it but.

No. Installing Ubuntu for that. But this one also creating problems. I posted the issue.

Hi,
My DELL got two partitions. Vista is in "C" and I was been trying to install Ubuntu in "D". When the process reached to select the partitions, I found three partition options. Not aware of the third one. But the one which I kept as "D" - which 'm not able to process. The error it was delivering is, [b]root file system missing[/b] something like that.

Then I selected another option where it has provided to select the partition "C" and said, Ubuntu will get install in parallel to Vista. And also provided a seek bar to select how much space I want to assign it to Ubuntu. I tried that also by selecting 100 GB. Then a message appeared saying [b]Resizing partition 0% - This may take several minutes[/b] I waited for 1 hour but there was no response.

So suggest me how to get rid off this and move further ?

TIA

I can not do that. This is @ my work place. Any other option ?

I have made restore many times before this error took place and see few dates too . but when I click on them no action was taking place . I think my pc files are totally gone bad because of green antivirus 2009 program . I think it is a very bad virus .

Were you able to check kn a different OS ?

If you dont see any date availble there that means there was no system restore made before. Kindly reinstall windows that would be best solution.

Oh so I have to make USB device first bootable device . Ok I will try this and let you know .

My restore system is also not working because wen I open it than I am not able to select any back date . I think I have to install windows again .

Badmash : Great Since you have a USB drive please refer this post of ours: Quickly create copy of your Windows Setup into USB Drive ( Read more )

Step 1: You need to have setup of Windows on your computer. If not please your USB drive to get it copied to any of your partition.

Step 2: Use our above tutorial to create a bootable USB device.

Step 3: Get into your BIOS and set USB device as first bootbale device. You should keep the USB device plugged in when you get into BIOS.

Step 4: Once you boot, change your directory to where the Windows Setup is there. Launch the Setup.exe. Keep your CD key handy.

For your second question you need to do a System Restore and if that doesnt work best will be to reinstall.

Plz reply me buddy . I am waiting for your answer .

Or if you don't know than tell me that how do i restore my pc to factory settings . I think few of my win32 are also corrupted .