FTDI - D2XX Driver Release Information ====================================== Version No. Date Changes 1.06.20 15 Oct 2004 Fixed disconnect delay on WinXP. 1.06.18 30 Sep 2004 Supports modem control signals in FT_SetState. 1.06.17 23 Sep 2004 Supports FT232R. 1.06.16 23 Jun 2004 Fixed initialization bug in WinXPSP1. Fixed WHQL EEPROM compatibility problem. 1.06.14 01 Mar 2004 Supports serial numbers up to 16 chars in length. Fixed bug in staged write requests. 1.06.12 30 Jan 2004 Fixed synchronization problem between open and first read. 1.06.11 23 Jan 2004 Fixed problems with driver verifier. Fixed disconnect with open port problem. Added open by location capability. 1.06.08 24 Nov 2003 Fixed problem with FT_W32_ClearCommError not reporting errors. Fixed serial number problem in library. 1.06.07 17 Nov 2003 Complete outstanding wait-on-event request on surprise removal. 1.06.06 30 Oct 2003 Fixed bug that limited write requests to 64Kbytes. 1.06.05 27 Oct 2003 Fixed bug in FT_W32_SetCommMask. Added FT_ResetPort. 1.06.02 18 Sep 2003 Fixed bug in FT_W32_WaitCommEvent. Added FT_SetResetPipeRetryCount. 1.05.12 12 June 2003 Fixed power management so that laptops can suspend. Fixed bug in event notification. Added FT_StopInTask and FT_RestartInTask. 1.05.09 21 Mar 2003 Fixed problem with write timeout when setup by FT_W32_SetCommTimeouts. 1.05.08 19 Mar 2003 Fixed power management problems. FT_W32_PurgeComm purges read queue. Added FT_W32_CancelIo. 1.05.04 08 Nov 2002 Added FT_GetDeviceInfo. 1.05.03 08 Nov 2002 Supports BM devices. 1.05.01 04 October 2002 Supports USB transfer sizes up to 64Kbytes Works with USB2.0 host controllers 1.04.01 07 August 2002 Suspend / Resume Problem fixed with Open Devices ( Win2000 / WinXP ) 1.03.20 29 July 2002 Improved Support for surprise removal ( Win2000 / WinXP ) Version Number updated in INF fileDownload Driver Pack
After your driver has been downloaded, follow these simple steps to install it.
Expand the archive file (if the download file is in zip or rar format).
If the expanded file has an .exe extension, double click it and follow the installation instructions.
Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.
Find the device and model you want to update in the device list.
Double-click on it to open the Properties dialog box.
From the Properties dialog box, select the Driver tab.
Click the Update Driver button, then follow the instructions.
Very important: You must reboot your system to ensure that any driver updates have taken effect.
For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.