Svchostexe - application error The instruction at 0x001f1cb0 referenced memory at 0x001f1cb0 the memory could not be written click on ok to terminate the program click on cancel to debug?

Answer 1

How to Repair this SVCHOST.EXE error :

After some investigating into the "0x001f1cb0" 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

1.)Click on Start, Run and type the following command in the open box and click OK

services.msc

2.)Find the Automatic Updates service and double-click on it.

3.)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.

4.)Under the Hardware Profile section in the Log On Tab, make sure the service is enabled.

5.)On the General Tab, the Startup Type should be Automatic, if not, drop the box down and select Automatic.

6.)Under "Service Status" on the General tab, the service should be Started, click the Start button enable it.

7.)Repeat the steps above for the service "Background Intelligent Transfer Service (BITS)"

Re-Register Windows Update DLLs

8.)Click on Start, Run, and type CMD and click ok

9.)In the black command window type the following command and press Enter

REGSVR32 WUAPI.DLL

10.)Wait until you receive the "DllRegisterServer in WUAPI.DLL succeeded" message and click OK

11.)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

Remove Corrupted Windows Update Files

• At the command prompt, type the following command and press Enter

net stop WuAuServ

• Still at the command prompt,

type CD %windir% and press Enter

• In the opened folder, type the following command and press Enter to rename the SoftwareDistribution Folder

ren SoftwareDistribution SD_OLD

• Restart the Windows Update Service by typing the following at the command prompt

net start WuAuServ

• type Exit and Press Enter to close the command prompt

Reboot Windows

• click on Start, Shut Down, and Restart to reboot Windows XP

Although this method may not solve all of the issues with a SVCHOST.EXE Application error, I have found it fixed the problem with the 0x001f1cb0 application error.