Hello System Specialist,

I'm facing very strange issue with Outlook and WebDAV server while publishing Outlook Calendar.

Duplicates files are getting created when some users are publishing the calendar on WebDAV (Hosted on Server 2008 IIS) server.

Other user's calendar has been published properly (Single file).

Please guide.

Hi,

Please make sure these users who can publish properly and these users who can't have the same permission on the Server. I suspect there may be some permission issues and since restrictions can only be accomplished through server and folder permissions, we may require the assistance of the server administrator to check users permissions.

Regards,

Melon Chen
TechNet Community Su

Hi Melon,

Thank you for reply.

All users are login with same local user account which configured on WebDAV (IIS Default web site) server.

Could it be any firewall blocking issue?

Hi,

Well it could be, you can test by disabling the firewall temporarily to check the result.

It seems you have tried uploading an image, but it can't be displayed. Please send it to our email address so that I can take a further look:

ibsofc@microsoft.com

Please add the url of this thread in the email for easy tracking.

Regards,

Melon Chen
TechNet Community Su

Hi,

I received the screenshot, it was the IIS manager, which I don't have here.

Have you tried turning off the firewall? For the users who are affected, try to create a new Outlook profile, check if the problem persists.

Regards,

Melon Chen
TechNet Community Su