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Today we will take a look on several Svchost.exe application errors that users experienced at the past and possible solutions that may work – but may not. However, they are worth trying as it is not really difficult to perform instructions I will provide.

So here is the first one:

The instruction at “0x745f2780″ referenced memory at “0x00000000″. The memory could not be “read”

The instruction at

You can fix it by using Svchost fix wizard, that can be downloaded clicking on the link below:

DownloadDownload Fix Wizard

This particular error was described on numerous forums, articles, blogs. But as this blog is devoted to svchost problem I will post solution for this – may be you will find something new. This fix will also possibly fix svchost error with code 0x7d4caa9b at the beginning. Here is the routine:

1) In Windows XP (as well as in later OS) this problem can be caused by corrupted windows update files – something can go wrong due to connection loss during the update, malicious activity, etc. You need to reverse changes made by latest updates.

Go to “Services” double click on Automatic Updates service and locate “Log On” tab. Make sure that checkbox “Allow service to interact with desktop” is unchecked like on the picture below:

unchecked interaction

Also, make sure this service is enabled, started and running “Automatic” on startup on “Log on” and “General” tabs.

Perform all above steps for service called: “Background Intelligent Transfer Service (BITS)”.

Next step is a little bit different from what you read already, maybe. We will create .bat file and all you need is to paste contents that I will post, save it and double click on saved file. So the first thing you need to do is to enable showing file extensions. Go to My Computer -> in the menu choose “Tools” and go to “Folder options”. In opened windows go to “View” tab” and uncheck “Hide extensions for known file types”

uncheck hide extensions for known file types

Go to you desktop – right click on a free space and choose New -> Text Document. Open it with NotePad and paste following:

regsvr32 comcat.dll /s
regsvr32 shdoc401.dll /s
regsvr32 shdoc401.dll /i /s
regsvr32 asctrls.ocx /s
regsvr32 oleaut32.dll /s
regsvr32 shdocvw.dll /I /s
regsvr32 shdocvw.dll /s
regsvr32 browseui.dll /s
regsvr32 browseui.dll /I /s
regsvr32 msrating.dll /s
regsvr32 mlang.dll /s
regsvr32 hlink.dll /s
regsvr32 mshtmled.dll /s
regsvr32 urlmon.dll /s
regsvr32 plugin.ocx /s
regsvr32 sendmail.dll /s
regsvr32 scrobj.dll /s
regsvr32 mmefxe.ocx /s
regsvr32 corpol.dll /s
regsvr32 jscript.dll /s
regsvr32 msxml.dll /s
regsvr32 imgutil.dll /s
regsvr32 thumbvw.dll /s
regsvr32 cryptext.dll /s
regsvr32 rsabase.dll /s
regsvr32 inseng.dll /s
regsvr32 iesetup.dll /i /s
regsvr32 cryptdlg.dll /s
regsvr32 actxprxy.dll /s
regsvr32 dispex.dll /s
regsvr32 occache.dll /s
regsvr32 occache.dll /i /s
regsvr32 iepeers.dll /s
regsvr32 urlmon.dll /i /s
regsvr32 cdfview.dll /s
regsvr32 webcheck.dll /s
regsvr32 mobsync.dll /s
regsvr32 pngfilt.dll /s
regsvr32 licmgr10.dll /s
regsvr32 icmfilter.dll /s
regsvr32 hhctrl.ocx /s
regsvr32 inetcfg.dll /s
regsvr32 tdc.ocx /s
regsvr32 MSR2C.DLL /s
regsvr32 msident.dll /s
regsvr32 msieftp.dll /s
regsvr32 xmsconf.ocx /s
regsvr32 ils.dll /s
regsvr32 msoeacct.dll /s
regsvr32 inetcomm.dll /s
regsvr32 msdxm.ocx /s
regsvr32 dxmasf.dll /s
regsvr32 /s
regsvr32 /s
regsvr32 /s
regsvr32 /s
regsvr32 danim.dll /s
regsvr32 Daxctle.ocx /s
regsvr32 lmrt.dll /s
regsvr32 datime.dll /s
regsvr32 dxtrans.dll /s
regsvr32 dxtmsft.dll /s
regsvr32 WEBPOST.DLL /s
regsvr32 WPWIZDLL.DLL /s
regsvr32 POSTWPP.DLL /s
regsvr32 CRSWPP.DLL /s
regsvr32 FTPWPP.DLL /s
regsvr32 FPWPP.DLL /s
regsvr32 WUAPI.DLL /s
regsvr32 WUAUENG.DLL /s
regsvr32 ATL.DLL /s
regsvr32 WUCLTUI.DLL /s
regsvr32 WUPS.DLL /s
regsvr32 WUWEB.DLL /s
regsvr32 wshom.ocx /s
regsvr32 wshext.dll /s
regsvr32 vbscript.dll /s
regsvr32 scrrun.dll mstinit.exe /setup /s
regsvr32 msnsspc.dll /SspcCreateSspiReg /s
regsvr32 msapsspc.dll /SspcCreateSspiReg /s
regsvr32 /s urlmon.dll
regsvr32 /s mshtml.dll
regsvr32 /s shdocvw.dll
regsvr32 /s browseui.dll
regsvr32 /s jscript.dll
regsvr32 /s vbscript.dll
regsvr32 /s scrrun.dll
regsvr32 /s msxml.dll
regsvr32 /s actxprxy.dll
regsvr32 /s softpub.dll
regsvr32 /s wintrust.dll
regsvr32 /s dssenh.dll
regsvr32 /s rsaenh.dll
regsvr32 /s gpkcsp.dll
regsvr32 /s sccbase.dll
regsvr32 /s slbcsp.dll
regsvr32 /s cryptdlg.dll
regsvr32 /s schannel.dll
regsvr32 /s oleaut32.dll
regsvr32 /s ole32.dll
regsvr32 /s shell32.dll
regsvr32 /s initpki.dll
regsvr32 /s msscript.ocx
regsvr32 /s dispex.dll
regsvr32 jscript.dll /s del %temp% /Q /F
net stop wuauserv
ren %windir%\system32\catroot2 catroot2.old cd /d %windir%\SoftwareDistribution rd /s DataStore /Q
regsvr32 wuapi.dll /s
regsvr32 wups.dll /s
regsvr32 wuaueng.dll /s
regsvr32 wucltui.dll /s
regsvr32 wuweb.dll /s
regsvr32 msxml.dll /s
regsvr32 msxml2.dll /s
regsvr32 msxml3.dll /s
regsvr32 urlmon.dll /s
net start wuauserv

Save this file as svchost-fix.bat. It is very important to have that .bat extension. After you did that you have one-click fix for you svchost application error. Double click on svchost-fix.bat and restart your PC after. Thats it. I will update this post if I will get more possible solutions on this problem. Post your questions in the comment section.

DownloadDownload Fix Wizard

If you want fast solution PC you must solve svchost.exe application error memory could not be read problem with the help of Svchost Fix Wizard.

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