You may receive issch.exe error message when DLL initialization failed, windows updates failed ..., this page contains some useful information to repair your computer issch.exe file error, if you fixed this error from this help article, you can email us (windowsxpregistrycleaner@gmail.com ) give your feedback, and we hope you can share this page to your friends if they need like you, thanks.

• When you run the Windows XP computer, you may get the error below:
  
  "Issch.exe bad image.
  
  This application or DLL - wewusigo.dll is not a valid windows image."
   
• How to fix?
  
  Try following methods to resolve this issue:
  
  Method 1:
  
  Its’ look like it is a virus infection, I would suggest you run the anti-virus software and check your pc malware and virus.
  
  
  Method 2:
  
  Download and run the Autoruns to find any startup entry that references wewusigo.dll, and disable it.
  
  http://technet.microsoft.com/en-us/sysinternals/bb963902.aspx
   

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