@RAC Welcome to Microsoft Q&A Forum, Thank you for posting the query here!
Firstly, Apologies for the delay response!
Can you please share the screen shot of the error message?
Based on the error message, please refer to suggestion mentioned in this link
Refer to the suggestion mentioned in the below link and let me know the status
I would also recommended to cross verify the perquisites
There is a video which gives detailed information on Azure files Integration with AAD
Additional information: Azure Files, network password is not correct when using storage account key
Network password incorrect using Azure AD DS Identity
I wish to engage with you offline for a closer look and provide a quick and specialized assistance, please send an email with subject line “Attn:subm” to AzCommunity[at]Microsoft[dot]com referencing this thread and the Azure subscription ID, I will follow-up with you. Once again, apologies for any inconvenience with this issue.
Thanks for your patience and co-operation.
Please let us know if you have any further queries. I’m happy to assist you further.
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