When i install kundli 2009 an error occurred wile registering the file 'c:\\Windows\System32\MFC40.dll'

SOURCE: Trojans wont go away. Hijackthis SCAN help

I am of the mind to do a complete reinstall of the operating system including flash the BIOS even if it is the same version. I worked many hours tracking down and thinking you found every part of the problem on to hit an .EXE and it all starts over again....I just clean out everything and start fresh.
If you tell us what make and model of computer along with the operating system it is we can direct you to the drivers for the reinstall. Some off those programs - for example AOL seem to be virus magnets. (if it is a dell it is really simple if you just put in your service code- it give you your particular driver of your computer.)
That is what I would do...Or you can keep hunting.
please leave rating,,,thank you

SOURCE: control dun dll problem

Damn that is bad... Did you got any virus recently? do you also have admin rights? I suggest do a last known good configuration or system restore to a week that your computer is good and running. In anyways, the best thing you can do is repair windows XP with XP cd...

SOURCE: how to remove trojan horse agent.vzc?

Hi
To resolve this problem the easiest way are
1) User Trojan Remover
http://www.simplysup.com/
--> Update the definition at the time of installation
---> Scan whole system
----> After successfully removal of trojan uninstall the Trojan Remover

2) Manual Methods
Requirement :- Linux Live CD
-> boot system with Linux Live Cd
--> Mount all drives
---> Locate infected DLL files and Trash them.
----> Restart system into Windows

efs_perpends

• 1997 Answers
• Posted on Mar 27, 2009

SOURCE: Problem in windows Media center "unknown Audio Error 80040155"

There could be several causes of this problem...its a common issue.
First, try going to microsoft updates and download and install any critical updates they offer you, and take a look to see if they offer any media player updates..
If that doesn't apply or work, you could scan these forums at microsoft and find a solution that most closely matches your issue: http://search.microsoft.com/results.aspx?mkt=en-US&setlang=en-US&q=vista+%2b80040155
or,
Have you tried reinstalling the media player (same version you're using) over top of the installation you have to see if it corrects the problem? Frequently corrupt installations can be repaired in this way.
I hope this leads you to a solution...
If not, please write back and we'll see what we can do to walk you through it...

SOURCE: the file is missing or corupt <Windows root>system32\hal.dll.

Hi,
Go to this link and get the solution it'll work for u:

http://support.microsoft.com/kb/945380/en-us