# Error in inputing skc file in CarMaker " Invalid command name "IFile" " **URL:** \ **Category:** IPG Kinematics\ **Created:** [4 November 2024 12:11 UTC](https://forums.ipg-automotive.com/t/error-in-inputing-skc-file-in-carmaker-invalid-command-name-ifile/1184 "2024-11-04T12:11:11Z")\ **Posts on this page:** 7\ **Page:** 1
**Author:** ![agun](https://forums.ipg-automotive.com/letter_avatar_proxy/v4/letter/a/ecccb3/32.png) [@agun](https://forums.ipg-automotive.com/u/agun)\ **Post date:** [4 November 2024 12:11 UTC](https://forums.ipg-automotive.com/t/error-in-inputing-skc-file-in-carmaker-invalid-command-name-ifile/1184/1 "2024-11-04T12:11:11Z")
Hello, I was trying to input our kinematics design into Car Maker using SKC file from ipg Kinematics. I’m successful in creating the SKC file, when I tried to open the model in from the kinematics tab in the vehicle data set, there is an bug pop up 'Invalid command name “IFile” '. Anyone encountered this problem before? Or did I do something wrong in the setup proccess? Thank you. ![messageImage_1730720066199](https://forums.ipg-automotive.com/uploads/default/original/1X/24468927c6d1c3eef6e41773a88b6bc09d9957fb.jpeg) ---
**Author:** ![agun](https://forums.ipg-automotive.com/letter_avatar_proxy/v4/letter/a/ecccb3/32.png) [@agun](https://forums.ipg-automotive.com/u/agun)\ **Post date:** [4 November 2024 12:11 UTC](https://forums.ipg-automotive.com/t/error-in-inputing-skc-file-in-carmaker-invalid-command-name-ifile/1184/2 "2024-11-04T12:11:46Z")
![Screenshot 2024-11-04 190721](https://forums.ipg-automotive.com/uploads/default/original/1X/f67ec9587744cb59e04ec3e80b1e02166d5e2309.png) ---
**Author:** ![abelhumpok](https://forums.ipg-automotive.com/letter_avatar_proxy/v4/letter/a/b4bc9f/32.png) [@abelhumpok](https://forums.ipg-automotive.com/u/abelhumpok)\ **Post date:** [13 November 2024 20:55 UTC](https://forums.ipg-automotive.com/t/error-in-inputing-skc-file-in-carmaker-invalid-command-name-ifile/1184/3 "2024-11-13T20:55:11Z")
Dear Agun, I encountered the same problem when I was trying to change the suspension kinematic from an SKC file to another SKC file of a self made model. It prompted me the same error message. I always did it this way, so I guess this is a bug in this new version. ---
**Author:** ![kdalzell](https://forums.ipg-automotive.com/letter_avatar_proxy/v4/letter/k/ecd19e/32.png) [@kdalzell](https://forums.ipg-automotive.com/u/kdalzell)\ **Post date:** [8 January 2025 22:13 UTC](https://forums.ipg-automotive.com/t/error-in-inputing-skc-file-in-carmaker-invalid-command-name-ifile/1184/4 "2025-01-08T22:13:08Z")
Hi, were you able to figure out what the problem was, as I am having the same error. ---
**Author:** ![agun](https://forums.ipg-automotive.com/letter_avatar_proxy/v4/letter/a/ecccb3/32.png) [@agun](https://forums.ipg-automotive.com/u/agun)\ **Post date:** [9 January 2025 04:11 UTC](https://forums.ipg-automotive.com/t/error-in-inputing-skc-file-in-carmaker-invalid-command-name-ifile/1184/5 "2025-01-09T04:11:35Z")
Hi Abelhumpuk, Have you found any solution to this issue? Or is there any download link for the previous version of IPG CarMakers? Thank you. ---
**Author:** ![abelhumpok](https://forums.ipg-automotive.com/letter_avatar_proxy/v4/letter/a/b4bc9f/32.png) [@abelhumpok](https://forums.ipg-automotive.com/u/abelhumpok)\ **Post date:** [9 January 2025 07:39 UTC](https://forums.ipg-automotive.com/t/error-in-inputing-skc-file-in-carmaker-invalid-command-name-ifile/1184/6 "2025-01-09T07:39:29Z")
Hi guys, I was trying to find a solution for this problem but failed miserably ☹ The “solution” for me was to modify the kinematics file which is already working with the model. ---
**Author:** ![Cong.Zhang](https://forums.ipg-automotive.com/letter_avatar_proxy/v4/letter/c/cc9497/32.png) [@Cong.Zhang](https://forums.ipg-automotive.com/u/Cong.Zhang)\ **Post date:** [15 January 2025 16:05 UTC](https://forums.ipg-automotive.com/t/error-in-inputing-skc-file-in-carmaker-invalid-command-name-ifile/1184/7 "2025-01-15T16:05:01Z")
Hello, can you also post the “Bug Report”? It looks like a fixed bug, if you have CM13.1 on your PC, you can try to load the same skc file, I guess this error won’t happen.