Error 487 0x01E7 Attempt to access an invalid address

[GIOPIZZ]

Hello,

Can somebody help me? After a Windows update, I cannot enter a dictionary CD born under Win 98, previously run also with my present OS Windows XP. Registry trouble? I tried to fix it with repairing software uncessfully.

Thks

Giovanni

[GIOPIZZ]

It was a rootkit virus and thanks to the suggestion of a friend o mine, I repaired by downloading free an antimalware program from www.malwarebytes.com .