You are using windows XP, and you cannot sign into msn messenger, or access secure websites, such as payment sites or internet banking.
This can be caused by a number of things, all of which are detailed below
All the information needed can be found in this Microsoft knowledgebase article
however, one of the most common cause is corruption failure of dll files, so to reregister these, do the following:
- Click Start, and then click Run
- In the Open box, type cmd, and then click OK.
- At the command prompt, type the following lines and press ENTER after each line:
- Click OK when you receive the message that DllRegisterServer in FileName succeeded.
- Type Exit
Then it should be all working
Article originally written by Monkeybreath