Outlook Profile Error - cannot open MS Outlook with Exchange Account - Loading Profile Fails

This is a strange issue.

Our Exchange 2007 System had a few issues and everyone on outlook was receiving trying to connect to exchange server issues. It would not connect and no event log errors were present and exhange said it was fine too on the server.

I found out that it was something to do with the new 2008 Server we had pushed out in school which has only 50 connection limits. I increased the connection limit to 200 as we have many devices using email clients.

9 out of 10 users (literally 10 had issues and only 1 cannot connect now) are working fine now as i increased the limit and removed there account from outlook and recreated the account in outlook and everyone was happy apart from 1.

When outlook loads it hangs on loading profile. So i deleted data file and removed all references to all email accounts. I then attempted to reconnect to exchange. The new data file is created and when i open outlook the Loading Profile Fails.

So i repaired office and that didnt work so i uninstalled office and installed Office 2010 to see if that would make a difference but it didnt.

I booted into safe mode and renamed the User Profile so when i logged back in it created a new User Profile i then tried to setup the email again but this failed.

Same issue Loading Profile but no issues logged in Event Log.

The only thing i have not tried is to create a new Exchange Mailbox for this user but really wish to avoide this.

After Loading Profile Fails i receive error - Cannot open your defualt e-mail folder. You must connect to Microsoft Exchange with the current profile before you can syncronize your folder with your outlook data file (.ost).

Please help!!
James WilkinsonNetwork Security AnalystAsked:
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Elmar KoschkaSenior System EngineerCommented:
Rename the users .ost file to ost.back and retry to open outlook and make a new profile...
James WilkinsonNetwork Security AnalystAuthor Commented:
I tried this and it still insists on not working so i have uninstalled office again and deleted all office files and outlook files in the process.

i then saw on a google search that if i enable authentication from the server before opening outlook in the email account settings it will create a connection to the exchange server prior to opening but this did not work either :-(
Elmar KoschkaSenior System EngineerCommented:
can the user use OWA (Outlook Web App) for test the mailbox.
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James WilkinsonNetwork Security AnalystAuthor Commented:
Yes OWA is fine and working great
Elmar KoschkaSenior System EngineerCommented:
Can you use a other Workstation to create the profile for this user for test ?!
James WilkinsonNetwork Security AnalystAuthor Commented:
yes will do and will update tomorrow AM.

Try  Outlook /resetfolders

and outlook /resetnavpane
James WilkinsonNetwork Security AnalystAuthor Commented:
I have successfully opened this users mail using outlook on a different computer.

and i have tried the switches which pradeep7880 suggests but these do not make a difference on the pc which i need to set this up on.

I may try again creating a new user account completely and see if that makes a difference.

This seems to be very srange but this users OWA is working and i can setup a new outlook profile on another pc. this must be something to do with data stored in All Users surely.

James WilkinsonNetwork Security AnalystAuthor Commented:
any further help with this?

James WilkinsonNetwork Security AnalystAuthor Commented:
This is still a problem i am going to create a brand new user profile with a different name and start again.

Any other tips?
I think there is some outliik update which is causing issue. Or try running outlook as administrator... It may b an issue with windows profile so try login with other account and try to create outlook profile for the problem account.. Making mailbox again wont help as we narrowed down the issue and it is the pc problem...
James WilkinsonNetwork Security AnalystAuthor Commented:
Completely bizarre this one i have had to reinstall windows to get this pc to work again with outlook??

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James WilkinsonNetwork Security AnalystAuthor Commented:
There was no solution to the problem i had so i had to reinstall windows...
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