It’s been more than two months since Microsoft released the Windows 10 May 2019 Update and while the no major issues have been reported by Windows users regarding compatibility, Mac users who are running Windows 10 via Boot Camp software are having a tough time when trying to install the Windows 10 May 2019 Update.

As first spotted by WindowsLatest, in a support document posted Microsoft, the company confirmed that users may experience an update compatibility hold and receive the message, “Mac HAL Driver – machaldriver.sys: Your PC has a driver or service that isn’t ready for this version of Windows 10.”

Update Hold

According to Microsoft, this is primarily due to outdated Boot Camp software. Also, the issue will appear if you’re running any older versions of Mac, especially those ones which were introduced before 2012.

Microsoft confirmed that they are working on a fix, which will be released in late July. Meanwhile, users will have to update their Apple Boot Camp Windows Support Software drivers and that according to Microsoft might fix the issue.

Are you one of those who use Windows 10 on their Mac? Did face similar issue while trying to update to Windows 10 May 2019 Update? Let us know in the comments section below.