MSN logon crashes

Add the hosts in notepad and 127.0.0.1 crl.microsoft.com at the end.
Second
1. Disable msn
2. Click Start> Run"
3. Enter "regsvr32 msxml3.dll"-> "OK"
4. Restart msn
Third
1. Click [start] And then [run].
2. Enter cmd and click [OK].
3. Enter cd % Temp % in the command prompt and press Enter.
4. Enter CD... and then press Enter.
5. Enter cipher/d temp and press enter to complete decryption.
6. Perform Security? MSN operation.
7. Complete security? Repeat steps 1 to 4.
8. Enter cipher/e temp in the command prompt to encrypt the folder.