How do I remove a PCI device from a Windows 98/95 system?

  1. Delete the INF file installed by Windows during setup:

    This file may be located in different places and have different names depending on the version of Windows 98/95 being used. Most often, the file is located in the directory:

      C:\Windows\INF\Other\ 

    Other directories that it may be in are:

      C:\Windows\INF\
    
      C:\Windows\System 
    
      C:\Windows\ 

    The file is normally named:

      CondorEngineeringCONDOR.inf 

    Other possible names (depending on Windows 95 Version) are:

      *Condor *.inf (that is, any INF file with the 
                     name Condor in it) 
    
      OEMSETUP.INF 

    To be sure the INF file you have selected is indeed a Condor file, open it with and text editor and check at the bottom of the file for the lines:

      [Strings] 
    
      String0=Condor Engineering 
    
      String1=Condor Engineering 
    
      String2=Dev_0 
  2. Remove the device driver file:
      C:\Windows\System\WrtDev?.VXD 
         where ? is the WinRT device number of the 
         PCI device you are removing. 
  3. Open the Windows Registry (Double click on C:\Windows\REGEDIT.EXE)
  4. The Windows Registry is critical to your system. Before making any changes we advise backing it up: Select the root of the registry tree (MY_COMPUTER) and click:
      FILE>>Export Registry. 
  5. Delete the following keys:
      [HKEY_LOCAL_MACHINE\System\CurrentControlSet\ 
          control\InstalledFiles\WrtDev?.VXD] 
       
      where ? is the WinRT device number of the 
      PCI device you are removing. 
    
      [HKEY_LOCAL_MACHINE\Enum\PCI\ VEN_124B&DEV_0040]