How I can restore my ras connections for my profile in windows 7?

Hi Buddies,

I have a dell inspiron 6400 laptop with windows 7 unltimate x86 installed on it. I got a problem with my ras connections which came from my previous windows vista using USMT.
A few days ago, when I want to take an image from a DVD using Nero, my laptop hangs in the middle of job, so I necessarily shut my laptop down. I started it again and it was go to login dialog normally, I entered my password and it was go to load my desktop, but a new desktop!!!! It was reset my profile to default profile!!!! I don't know why, but this was a big problem. All of my settings, documents and software settings was lost.

I examined Administrator account and there is no problem for that account, all things were OK.

I spent some days to restore my settings, documents and softwares` settings, but still I have a problem, I lose all of my ras connections when I using my account. but they are available using Administrator account !!!!

I find my phonebook file at this address "C:\ProgramData\Microsoft\Network\Connections\Pbk\rasphone.pbk"
It contains all of my lost ras connections ! I can use it to dial and connect to all of those connections. but the Windows itself can'nt use it. It can not list my connections when I click on network icon on traybar ! Interesting part of the problem is that when I want to open my phonebook from above address, Windows gives me an error like this:

---------------------------
Network Connections
---------------------------
Cannot load phonebook.
Error 621: The system could not open the phone book file.
---------------------------
OK  
---------------------------


But, if I take a copy of my phonebook to another location, It opens normally and I can use it !!!

Also I have following error in Application section of events log:

------------------------------------------------------------------------------
Windows cannot load classes registry file.
 DETAIL - The system cannot find the file specified.
------------------------------------------------------------------------------
- System

  - Provider

   [ Name]  Microsoft-Windows-User Profiles Service
   [ Guid]  {89B1E9F0-5AFF-44A6-9B44-0A07A7CE5845}
 
   EventID 1542
 
   Version 0
 
   Level 2
 
   Task 0
 
   Opcode 0
 
   Keywords 0x8000000000000000
 
  - TimeCreated

   [ SystemTime]  2009-10-01T09:41:04.263174000Z
 
   EventRecordID 20730
 
  - Correlation

   [ ActivityID]  {857C9A9C-69D7-0001-E948-C1F37242CA01}
 
  - Execution

   [ ProcessID]  1560
   [ ThreadID]  6288
 
   Channel Application
 
   Computer Farshid-PC
 
  - Security

   [ UserID]  S-1-5-18
 

- EventData

  Error The system cannot find the file specified.  
-------------------------------------------------------------------------------------------------------------

I used REGEDIT and I could load user classes registry file which located in
"C:\Users\[my user name]\AppData\Local\Microsoft\Windows\UsrClass.dat"
without any error, also I can change it

I don't understand what above event want to say??!?!?!

When I want to create a new connection for only my user account, the New Connection wizard gives me an error message like this: "The wizard can not create connection" and there is no matter what type of connection you want to create, Dialup, VPN or PPPoE.
But if I select to create a connection for all users, it gives me another error message like this: "Connection failed with error 621, System could not open the phone book file" !!!

I checked phonebook file permissions to have appropriate permissions and I don't think that my problem arise from permissions.
these are permissions that assigned to my phonebook file:

-------------------------------------------------------------------------------------------------------------
c:\programdata\microsoft\network\connections\pbk\rasphone.pbk
                                                              NT AUTHORITY\SYSTEM:(ID)F
                                                              BUILTIN\Administrators:(ID)F
                                                              Everyone:(ID)R
                                                              BUILTIN\Network Configuration Operators:(ID)(special access:)

                                                                                                          READ_CONTROL
                                                                                                          SYNCHRONIZE
                                                                                                          FILE_GENERIC_READ
                                                                                                          FILE_GENERIC_WRITE
                                                                                                          FILE_GENERIC_EXECUTE
                                                                                                          FILE_READ_DATA
                                                                                                          FILE_WRITE_DATA
                                                                                                          FILE_APPEND_DATA
                                                                                                          FILE_READ_EA
                                                                                                          FILE_WRITE_EA
                                                                                                          FILE_EXECUTE
                                                                                                          FILE_READ_ATTRIBUTES
                                                                                                          FILE_WRITE_ATTRIBUTES
 
-------------------------------------------------------------------------------------------------------------


I should say that I used to search microsoft and Technet websites and also googled my problem but still I can't find a solution fot it.

I think that my problem might be from curropted registry enteries, specially user related enteries.
I am looking forward for a cool tool that able to check windows registry integrity and find inconsistencies of it. I know that there are tons of registry cleaners and fixers, but non of them has the ability to find registry corruptness. I expect that microsoft has a standard tool to check windows registry integrity and consistency.

What do you think about this situation?
Please help me to solve this problem.

Thanks in advanced.
phonebook-original-location.jpg
phonebook-at-one-folder-up.jpg