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November 14th, 2025 14:36
Intune Dell ADMX files failed to import
Hi everyone,
I am having issue with importing Dell ADMX files to Intune. Has anyone seen this error before? Windows.admx file already imported but it was for Windows 10 version at the time, so not sure if that is the cause. As far as I know I can't just replace the windows admx file as previously configured profiles are using it. 
Thanks



KevH123
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December 8th, 2025 17:36
I have same issue. Need to get a solution asap
user_7675b8
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December 15th, 2025 11:10
@KevH123 Issue was at Microsoft end. They confirmed admx was global issue and it is now resolved.