The generic host problem mainly affects the Run DLL files.  I have tried different options but the follwoing solution for Generic Host Error for Win32 Problem is tested. Just follow the steps:-

1. Go to start > run.
 

 Type regedit and press enter.

 2. Now navigate to the following entry

HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\NetBT\Parameters

 In the right side you will see an entry named “TransportBindName”, delete the original value to give a blank value.

  3. Once its done, now navigate to:
 

HKEY_LOCAL_MACHINE\Software\Microsoft\OLE
In the right side, you will find a key named “EnableDCOM”, modify it from Y to N.

 

 4. Now close the registry and restart the computer for changes.

Hope this works. It had worked for me and tested with others also......