Svchost.exe application error

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Program: d:\program files\warcraft iii reign of chaos & the frozen throne\war3.exe Exception: 0xC0000005 (ACCESS_VIOLATION) at 0023:35800000 The instruction at '0x35800000' referenced memory at '0x35800000'. The memory could not be 'written'.
Same problem

you should increase the virtual memory of system,to increase the virtual memory :-
->right click on my computer goto to properties tab
->then goto advanced tab
->performance setting
->advanced tab
->virtual memory

now increase the virtual memory with current

OR

:>type chkdsk command in dos

This is the most common question when computer users start to experience this error messages pop up on their screens. Many people immediately call in their computer-technicians to fix this problem and end up paying huge amount of money on professional fees.

Unknowingly, this problem could be easily fixed on your own, even if you know little about computers; and further prevents this problem to occur in the future. There are many ways to solve this and I shall discuss further on these methods; as well as the ones easier for you to do.

One of the best methods in dealing with this kind of situation is to verify the settings of windows update. If you keep on updating your system, some of the applications may not be compatible with your OS; hence, this error message shows up. In some cases, you may need to register again your update DLL file in order to fix this issues.

Another method is to reboot your computer in order to reload your operating system. There are times when your computer encounters problem during startup and rebooting your system can resolve the issue. Still another technique is to remove update files which are already corrupted; these files are usually found on your registry. In using these methods, you may need some expertise in order to make precise identification of corrupted files.

The best way to solve your problem is to use registry cleaners. This software can fix this trouble because this problem may be related to registry issues caused by the build-up of unwanted trash files. These junk files can cause various types of problems in your computer including svchost.exe application errors; it can further cause your system to run slow, takes longer time to start up, and eventually crash if not resolved immediately.

Therefore, the next time you encounter this message, you don't have to call in your technician to fix the problem for you; because you already know how to fix svchost.exe application error yourself using registry cleaner software.

http://www.ultimatepcutilities.url-go.com

increase its virtual memory

Sounds like you have a bad memory module. Test them one by one to discover the faulty one.

try whether ur task manager is opening..if its not...it may block by virus
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How to Repair this SVCHOST.EXE error
After some investigating into the 0X745f2780 SVCHOST error, it became apparent the problem is a corrupted Windows Update in Windows XP. Follow the steps below to fix this error.

Verify Windows Update Service Settings

• Click on Start, Run and type the following command in the open box and click OK
  
  services.msc
  
  
• Find the Automatic Updates service and double-click on it.
• Click on the Log On Tab and make sure the "Local System Account" is selected as the logon account and the box for "allow service to interact with desktop" is UNCHECKED.
• Under the Hardware Profile section in the Log On Tab, make sure the service is enabled.
• On the General Tab, the Startup Type should be Automatic, if not, drop the box down and select Automatic.
• Under "Service Status" on the General tab, the service should be Started, click the Start button enable it.
• Repeat the steps above for the service "Background Intelligent Transfer Service (BITS)"

Re-Register Windows Update DLLs

• Click on Start, Run, and type CMD and click ok
• In the black command window type the following command and press Enter
  
  REGSVR32 WUAPI.DLL
  
  
• Wait until you receive the "DllRegisterServer in WUAPI.DLL succeeded" message and click OK
• Repeat the last two steps above for each of the following commands:
  
  REGSVR32 WUAUENG.DLL
  REGSVR32 WUAUENG1.DLL
  REGSVR32 ATL.DLL
  REGSVR32 WUCLTUI.DLL
  REGSVR32 WUPS.DLL
  REGSVR32 WUPS2.DLL
  REGSVR32 WUWEB.DLL

Check this too:
http://social.msdn.microsoft.com/Forums/en-US/vsdebug/thread/287d95a2-8f64-437b-9d76-912febee58fd/

1. Login to macine in Safe Mode. "when you restart your machine press F8 before windows logo appear" and you will see a menu... choose safe mode with networking...

2. Go to control panel and uninstall the programs you recently installed or uninstall the recently install device driver from the device manager.

3. You could do a system restore to a previously known point, it would only exist if you have created it ...go to Accessories-System Tools-System Restore and chose a previous date.

you got virus, and Trojan on your laptop.
need to go buy a good antivirus software. i.e. symantec, McAfee, etc..........
ask the sales person in the store.
scan the laptop.