Hi @Ahmed_mohamedHC52L
Do you have Home tab available under the regular AutoCAD CUI file?
You can check by switching to acad.cuix
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If yes, You can try using the Transfer Tab to copy the Home Tab out of acad.cuix to acade.cuix
Default location for cuix file:
C:\Users\UserName\AppData\Roaming\Autodesk\AutoCAD Electrical 2025\R25.0\enu\Support
(AppData is usually a hidden folder so you might want to either type the destination folder address or enable show hidden folders)
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And then try dragging and dropping the Home tab to the current ribbon.
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If still no luck, You might have to restore your CUIX to default AutoCAD Electrical CUIX and do the customizations all over again. I know its not great but I had to do that when I was first learning how to modify cuix and broke it.
That's why I always take backups now before modifying so I can restore to the last working version if anything goes wrong.
This article below has a section about Restore the backup file for the CUIX
https://www.autodesk.com/support/technical/article/caas/sfdcarticles/sfdcarticles/Error-The-Ribbon-d...
Regards,
Arshdeep Singh, C.Tech, CMSE®
Electrical Designer & Programmer
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