Windows 10
A Microsoft operating system that runs on personal computers and tablets.
11,538 questions
MPP file has wrong MIM Type
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(35.2, 4%, 13%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EL%3C/text%3E%3C/svg%3E)
lalajee
1,811
Reputation points
Hi, When we save MS Project file as MPP the mime type is being saved as "Application/vnd.ms-office" but it should be "Application/vnd.ms-project".
Can someone please tell me why this is happening, it was working fine but now it started few weeks.
Is they gpo which we need to setup
Windows 10
Windows
Windows
A family of Microsoft operating systems that run across personal computers, tablets, laptops, phones, internet of things devices, self-contained mixed reality headsets, large collaboration screens, and other devices.
5,360 questions
Office
Office
A suite of Microsoft productivity software that supports common business tasks, including word processing, email, presentations, and data management and analysis.
1,619 questions
Windows 11
Windows 11
A Microsoft operating system designed for productivity, creativity, and ease of use.
9,549 questions
{count} votes
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(243.2, 75%, 33%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKK%3C/text%3E%3C/svg%3E)
Kelvin Kirby 1 Reputation point2024-09-24T12:31:13.94+00:00 What version of Microsoft Project are you using? This problem was a known issue with Project 2016 but it was patched in later versions. I fyou are using Project Plan 3 or Plan5 licences (reocmmended) with the Desktop client, then this issue should not arise. However if you can clarify we can investigate further. Thanks
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lalajee 1,811 Reputation points
2024-09-27T13:05:20.0533333+00:00 We use Plan 3
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