I have done a lot of research and please understand that Intune haven’t supported Microsoft Dynamics NAV Windows client or server currently. The following blog indicates the current supported systems via Intune.
At such situation, I think you can post a ticket on the Microsoft Intune UserVoice to address this problem. Many features of our current products are designed and upgraded based on customer feedback. We strive to capture any negative reviews in order to ensure that we are continuously improving our products to meet our customers' needs. With your efforts, we are committed to improving our products. Here is the link:
https://microsoftintune.uservoice.com/forums/291681-ideas
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