https://community.nxp.com/t5/LPC-Microcontrollers/I2C-itil-exe-giving-error-Error-No-free-ports/m-p/1382041#M47270 <P>Please also find driver installation detail below.</P><P>&nbsp;</P><P>Device USB\VID_1FC9&amp;PID_000C\ABCD requires further installation.</P> Mon, 06 Dec 2021 14:53:43 GMT jayesh_joshi 2021-12-06T14:53:43Z https://community.nxp.com/t5/LPC-Microcontrollers/I2C-itil-exe-giving-error-Error-No-free-ports/m-p/1382019#M47269 <P>Hi all,</P><P>&nbsp;</P><P>I am using LPCXpresso54102 in my project as a USB to I2C bridge. I have tried running&nbsp;I2C-util.exe but I keep getting errors and the bridge device is not connected.</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="jayeshj_0-1638800626883.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/164213iFF04CF9BBD780B97/image-size/medium?v=v2&amp;px=400" role="button" title="jayeshj_0-1638800626883.png" alt="jayeshj_0-1638800626883.png" /></span></P><P>&nbsp;</P><P>FYI, I have tried the below things.</P><P>1. Copy&nbsp;lpcusbsio.dll in system32 and sysWOW64 folder in C.</P><P>2. Secondary Bootloader is loaded in a slave device.</P><P>3. Tried running exe in administrator mode</P><P>&nbsp;</P> Mon, 06 Dec 2021 14:27:33 GMT https://community.nxp.com/t5/LPC-Microcontrollers/I2C-itil-exe-giving-error-Error-No-free-ports/m-p/1382019#M47269 jayesh_joshi 2021-12-06T14:27:33Z https://community.nxp.com/t5/LPC-Microcontrollers/I2C-itil-exe-giving-error-Error-No-free-ports/m-p/1382041#M47270 <P>Please also find driver installation detail below.</P><P>&nbsp;</P><P>Device USB\VID_1FC9&amp;PID_000C\ABCD requires further installation.</P> Mon, 06 Dec 2021 14:53:43 GMT https://community.nxp.com/t5/LPC-Microcontrollers/I2C-itil-exe-giving-error-Error-No-free-ports/m-p/1382041#M47270 jayesh_joshi 2021-12-06T14:53:43Z https://community.nxp.com/t5/LPC-Microcontrollers/I2C-itil-exe-giving-error-Error-No-free-ports/m-p/1382344#M47277 <P> Needed to remove JP5.</P><DIV class="">&nbsp;</DIV><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image-20211206-190042.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/164279iB3830A20D4F88A0E/image-size/medium?v=v2&amp;px=400" role="button" title="image-20211206-190042.png" alt="image-20211206-190042.png" /></span></P> Tue, 07 Dec 2021 05:18:10 GMT https://community.nxp.com/t5/LPC-Microcontrollers/I2C-itil-exe-giving-error-Error-No-free-ports/m-p/1382344#M47277 jayesh_joshi 2021-12-07T05:18:10Z