Silicon Film Technologies, Inc. - Producer of the EFS-1 (e)port engaged with a Notebook computer taken with EFS-1 in a Nikon N90

EFS-1 Appendix B -

EFS-1 UI/Data Source Installation Details

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Installation details -

This appendix provides technical detail and information regarding the installation of the EFS-1 Software including:

  • User Interface/TWAIN Data Source files
  • System files
  • USB and PCMCIA device drivers

This Appendix addresses:

This appendix is intended for:

  • Advanced users
  • Technical support specialists
  • IT professionals
  • PC support personnel
  • Diagnostics, and product troubleshooting
  • Users of non-English versions of Windows operating systems
  • A reference guide when working with Silicon Film Technical Support

Windows 98/ME System/Driver files -

Windows 98 and ME installations include the following files located as described below:

File Name Install location Purpose of file
efscarr.inf c:\windows\inf USB Information file including Silicon Film EFS-1 Vendor ID
sfldr.sys c:\windows\system32\drivers (e)port system file/driver
sfusb.sys c:\windows\system32\drivers (e)port system file/driver
efsgamma.txt c:\windows\system Gamma correction table
sfilm.ini c:\windows MRU (Most Recently Used) file list. Generated, not installed.
efspcard.inf c:\windows\inf PCMCIA Information file
efspcard.vxd c:\windows\system PCMCIA (PC Card) device driver
eicon2.ico c:\Program Files\Silicon Film\Silicon Film Shell App Icon for desktop and Program Menu
sfilm.ds c:\windows\twain_32\sfilm EFS-1 Twain Data Source
efsdev.dll c:\windows\twain_32\sfilm Primary communications library/file (dll) between Twain DS/UI and EFS-1 hardware
efsimage.dll c:\windows\twain_32\sfilm Image processing library
SFilmshell.exe c:\Program Files\Silicon Film\Silicon Film Shell App Twain DS shell application/User Interface
sfilm.hlp c:\windows\twain_32\sfilm EFS-1 DS/UI Help file
Mfc42.dll c:\windows\system TBD – only required for Win98 Gold

Windows 2000 System/Driver files -

Windows 2000 installations include the following files located as described below:

File Name Install location Purpose of file
efscarr.inf c:\winnt\inf USB Information file including Silicon Film EFS-1 Vendor ID
sfldr.sys c:\winnt\system32\drivers (e)port system file/driver
sfusb.sys c:\winnt\system32\drivers (e)port system file/driver
efsgamma.txt c:\winnt\system32 Gamma correction table
sfilm.ini c:\winnt MRU (Most Recently Used) file list. Generated, not installed.
efspcard.inf Not applicable PCMCIA Information file (c:\winnt\inf)
efspcard.vxd Not applicable PCMCIA (PC Card) device driver (c:\winnt\system32)
eicon2.ico c:\Program Files\Silicon Film\Silicon Film Shell App Icon for desktop and Program Menu
sfilm.ds c:\winnt\twain_32\sfilm EFS-1 Twain Data Source
efsdev.dll c:\winnt\twain_32\sfilm Primary communications library/file (dll) between Twain DS/UI and EFS-1 hardware
efsimage.dll c:\winnt\twain_32\sfilm Image processing library
SFilmshell.exe c:\Program Files\Silicon Film\Silicon Film Shell App Twain DS shell application/User Interface
sfilm.hlp c:\winnt\twain_32\sfilm EFS-1 DS/UI Help file
efscarr.pnf c:\winnt\inf Win 2000 generated file TBD.
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