Optional Diagnostic Data

Question

Optional Diagnostic Data

Paul Strong 20

On my device under the Optional Diagnostic Data, it says my device data is being managed by an organization, but this is not true. How can I get this changed so I can begin sharing optional data with Microsoft so I can join Windows Insider?

Tyrone Wright 0 Reputation points

2026-10-03T13:31:25.6966667+00:00

I have the same ??? there is no organisation mentioned in work or school I am using windows 11 home. I did use system machanic pro for a while and I did maintain my system for a while I wonder if that could be it, I have uninstalled it a few years ago, something may be leftover?
Vikki-T 11,885 Reputation points Microsoft External Staff Moderator

2026-10-06T10:23:58.06+00:00

Hi Tyrone Wright,

Thank you for the additional information. Since you are using Windows 11 Home and no connection appears under Access work or school, a local diagnostic-data policy may be responsible for the message.

System Mechanic Pro may have modified a privacy or telemetry setting, but this is not yet confirmed. Please open Command Prompt as administrator, run the command below, and share the result: reg query "HKLM\SOFTWARE\Policies\Microsoft\Windows\DataCollection" /v AllowTelemetry

This command only checks for the policy and does not change the registry. Please do not remove any values yet. Since System Mechanic Pro is third-party software, its publisher may also need to confirm whether the application left any settings behind. Thank you so much for your cooperation.

Answer accepted by question author

Vikki-T 11,885 Microsoft External Staff Moderator

Hi Paul Strong,

That message can also appear on a personal PC when Windows detects a policy left by a previous work or school connection, Group Policy or a privacy-management tool.

Could you please confirm which Windows edition you are using by going to Settings > System > About? Also, under Settings > Accounts > Access work or school, do you see any account or management connection listed, even one that is no longer in use?

If nothing is listed there, please let me know whether the PC was previously connected to a workplace or school account, or whether any privacy, debloating, or telemetry-blocking tool has been used. These details will help identify what is enforcing the setting before making policy or registry changes.

While my initial response may not fully resolve the issue, I truly appreciate your cooperation as we work together toward identifying the most effective solution. Thank you so much for your understanding.

Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.

Vikki-T 11,885 Reputation points Microsoft External Staff Moderator

2026-10-01T10:13:34.0666667+00:00

Hi Paul Strong,

It has been a while and I am writing to see how things are going with this issue.

Have you had a chance to check the replies provided?

Any update would be appreciated.
Paul Strong 20 Reputation points

2026-10-05T11:08:28.7333333+00:00

I am using Windows 11 on my home PC. I was in college taking online classes, so this answer makes sense.
Vikki-T 11,885 Reputation points Microsoft External Staff Moderator

2026-10-06T10:20:26.1233333+00:00

Hi Paul Strong,

Thank you for confirming that. Your previous college account may explain why Windows still recognizes the PC as being managed by an organization.

Please check Settings > Accounts > Access work or school. If your former college account or another management connection is still listed and you no longer need it, select it and choose Disconnect. Then restart the PC and check Settings > Privacy & security > Diagnostics & feedback again.

Please avoid disconnecting the account if you still need it to access any college services. Thank you so much for your cooperation.

1 additional answer

Your answer

Tyrone Wright 0 Reputation points

2026-10-03T13:31:25.6966667+00:00

I have the same ??? there is no organisation mentioned in work or school I am using windows 11 home. I did use system machanic pro for a while and I did maintain my system for a while I wonder if that could be it, I have uninstalled it a few years ago, something may be leftover?
Vikki-T 11,885 Reputation points Microsoft External Staff Moderator

2026-10-06T10:23:58.06+00:00

Hi Tyrone Wright,

Thank you for the additional information. Since you are using Windows 11 Home and no connection appears under Access work or school, a local diagnostic-data policy may be responsible for the message.

System Mechanic Pro may have modified a privacy or telemetry setting, but this is not yet confirmed. Please open Command Prompt as administrator, run the command below, and share the result: reg query "HKLM\SOFTWARE\Policies\Microsoft\Windows\DataCollection" /v AllowTelemetry

This command only checks for the policy and does not change the registry. Please do not remove any values yet. Since System Mechanic Pro is third-party software, its publisher may also need to confirm whether the application left any settings behind. Thank you so much for your cooperation.
Vikki-T 11,885 Reputation points Microsoft External Staff Moderator

2026-10-01T10:13:34.0666667+00:00

Hi Paul Strong,

It has been a while and I am writing to see how things are going with this issue.

Have you had a chance to check the replies provided?

Any update would be appreciated.
Paul Strong 20 Reputation points

2026-10-05T11:08:28.7333333+00:00

I am using Windows 11 on my home PC. I was in college taking online classes, so this answer makes sense.
Vikki-T 11,885 Reputation points Microsoft External Staff Moderator

2026-10-06T10:20:26.1233333+00:00

Hi Paul Strong,

Thank you for confirming that. Your previous college account may explain why Windows still recognizes the PC as being managed by an organization.

Please check Settings > Accounts > Access work or school. If your former college account or another management connection is still listed and you no longer need it, select it and choose Disconnect. Then restart the PC and check Settings > Privacy & security > Diagnostics & feedback again.

Please avoid disconnecting the account if you still need it to access any college services. Thank you so much for your cooperation.

Answer 1

To join Windows Insider, optional diagnostic data must be turned on.

Use this path first:

Open Start > Settings.
In Windows 11, go to Privacy & security > Diagnostics & feedback.
Turn Send optional diagnostic data to On.
Restart the device.
Go to Settings > Windows Update and try Windows Insider again.

If the setting is unavailable or shows that it is managed by an organization, Windows is detecting a management policy on the device. On managed devices, the setting can be hidden and Windows shows Some settings are hidden or managed by your organization.

Check whether the device is connected to a work or school account:

Open Settings > Accounts > Access work or school.
If a work or school account is listed and it should not manage the device, disconnect it.
Restart the device.
Return to Settings > Privacy & security > Diagnostics & feedback and check whether Send optional diagnostic data can now be turned on.

If the device is still treated as managed after that, the remaining issue is typically a local policy or prior management enrollment still affecting the device. The supported behavior from Microsoft documentation is that when a device is managed by an organization, the toggle may not be available.

For Surface devices, the same setting can also be checked in the Surface app under Data Collection. If the device is managed by an organization, that toggle is also unavailable there.

References: