DLL error on start up

Question：Hello

I am facing this problem that everytime i switch on my  computer i get the following error message:

Error loading C:\Users\Captain\AppData\Roaming\frkrlj.dll
The specified module could not be found.

How can i resolve this problem and whats the reason behind this problem.
Further my laptop with windows Vista with a 2GB RAM runs at dismally low speed, everyone says that Vista is normally slow; can i make my Vista run faster. I run Windows Vista Home Premium in my lappy.

Hope my problem gets some resolution.
Thanks in anticipation.
Nitin

Answer 1：Scan your Computer for Malware:

http://www.malwarebytes.org/mbam.php

 

Malwarebytes is as the name says, a Malware Remover!

Download the Free Version from the link above.

Download, install, update and scan once a fortnight.

 

http://www.spybot.info/en/index.html

 

Spybot Search & Destroy 1.6.2 is a very good, FREE Anti-Spyware Program.

Download, install and update it.

Then SCAN with it.

Update it, and scan your System once a fortnight

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Then:

http://windowshelp.microsoft.com/Windows/en-US/help/83ec0ffe-ee04-4d53-8b87-25d1f05c954e1033.mspx

"Optimise Windows for better Performance"   

http://windowshelp.microsoft.com/Windows/en-US/Help/1264bc24-72a8-48aa-84e3-a355327139d91033.mspx

"Delete files using Disk Cleanup"

   Above is what you should do as part of normal Computer maintenance.

Cheers.

---

Mick Murphy - Microsoft Partner

Answer 2：Thanks Mick, i try that out... that was my first time on answers..... never expected that i would get such quick reply :)
Thanks anyways.