Windows 7 - Desktop Background - Change in Windows 7 Starter

Hi..can smeone help me..i'm having problem after installed oceanis...my window appear black and i even can't using my notebook now...after i restarted my notebook a box appear shows "wallpaperagent.exe-system error...the program can't start because CommonHelpDll.dll is missing from your computer.Try reinstalling the program to fix this problem..."...how can i reinstalled the program if i can't see my start button...i just can see black background and move my cursor around....hope someone can help me...if i want to restore system, how can i do it because i can't see start button...teach me the step plz..

Hello Ami, and welcome to Seven Forums.

You should be able to do a system restore at boot using a restore point dated before you installed the program to remove it and be able to start Windows 7 again.

Hope this helps,
Shawn

Hi,

Thanks for your reply, but i need to know how can i go to windows boot manager coz i really dont know. Thank you.

No problem. At the link below, you may be able to use method 2 for your OEM system to boot to and select "System Restore" at step 6 in Method 2.

System Recovery Options


If not, then you can use OPTION TWO in the tutorial below to create a "System Repair Disc" to use at boot instead to do so.

System Repair Disc - Create

Hi,
I try to used the method you have given to me but the problem is i still can get the solution, i even cannot go to the windows boot screen even i press FN and F8 at the same time....help me... i really dont know what to do.

You could use OPTION TWO at the link above to create a "system repair disc" on the computer you are on now to use on the computer that you cannot start.

Hello to you all. I've tried changing my desktop background with Oceanis but it still shows a black background. It somehow flashes the the desired background but instantly goes back to being a black screen. I've also tried the methods in the yellow tip box:
1.) I've installed and re-installed the software.
2.) Unchecked the Remove background images (where available)
3.) Changing the data value of 'Wallpaper' in the registry and inputting '%windir%\web\wallpaper\windows\img0.jpg' (w/o quotes)
4.) And changing the theme into Windows Classic then change in back into Windows 7 Basic.
5.) Even if the program is open, it still doesn't display the chosen background. Only flashes it.

PS: Before I tried any of this, the background of my netbook is already black screen. Please help. Thanks.

Hello Ronsterman, and welcome to Seven Forums.

I'm not sure what else you may be able to do, but could you post what brand and model your netbook is to see if others with the same one may also be having this issue or not.

Of course, I forgot to include the details of the netbook itself, sorry.

Quick Specs:
Acer Aspire One D255

Oh, it's working now! I just ran system file checker and it repaired some corrupted files. Rebooted and it's working! Thank you!