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This comes with a Windows 2008 x 64 SP2 Terminal server. The error we were receiving while users explore outlook was:

Also there is no failure to pay mail client or the latest mail client can not accomplish the messaging demands.

Please run Microsoft Office Outlook and place it as the default mail client.

While you click on OK button, it next allows you into Microsoft Outlook.

Microsoft Office Outlook Error

Microsoft Office Outlook

Either there is no default mail client or the current mail client cannot fulfill the

Messaging request. Please run Microsoft office Outlook and set it as the


I was facing a problem where I was exploring Outlook 2010 and message stay indicating me to save an HTML file.

File Download

Do you want to save thi file?
Name (E1F761C8-90C34260-6360-7F53359C4096).html
Type: HTML Document 62.3KB

From: C:\Users\rdodd\Appdata\Local\Microsoft\Win...

Save  Cancel

This message comes every time from the time you explore Outlook and it will carry on till you end Outlook.

What is this problem?

Hello everybody,

I am facing few issues to exercise outlook. I need assistance can somebody help me?  Troubleshoot common Outlook 2007/ 2010 troubles with this open Microsoft tool.
If you see the Image I don’t know why those error messages came and why they appear.


I did find troubleshoot Outlook matter with Microsoft’s Outlook Configuration Analyzer.
What should I do in this position?

From a program I make a calendar arrangement detail (ics file) and throw it to email receiver. This has been running very well with Outlook 2003 clients on the other hand Outlook 2007 clients are facing difficulty. They obtain it as an attachment with the heading:

Not supported calendar message.ics

Is there an answer to this like for SP or hotfix?

The outlook version which I was using is exercising a problem stating I was being blocked by Exchange Server Administrator. The error message you can see below. 

Your Exchange Server administration has blocked the version of Outlook that you are using. Contact your administrator for assistance.
What is this and why is this?

Some time back I was attempting to amend the delegates setting to an outlook user. That time then he sent the error which you can see below:

The Delegates settings were not saved correctly. Cannot activate send-on-behalf-of list
You do not have sufficient permission to perform this operation on this object.

What should I do in this position?

Many users of Outlook 2003 with mailboxes on an Exchange 2003 Server provided report single or together of the following error messages when they attempted to explore single or many Exchange 2010 user Calendars. 

From Exchange 2003 to Exchange 2010 we shifted mailboxes then we have begun receiving information from Exchange 2010 users that they could no longer maintain sharing catalog which they hold. 

On Exchange 2003 User did not face any problem regarding maintaining their sharing catalog.

Once an Exchange 2010 user tried to amend single or many sharing catalogs they hold, they would get the below error message.

While I tried to organize some of our user’s Meeting settings exercising the Microsoft Office Communications Server 2007 R2 Administration Tool.

Meeting settings exercising the Microsoft Office Communications Server 2007 R2 Administration Tool.

I got an error message Validation failed – Validation failed with HRESULT = 0XC3EC7E02