HELP! RUNDLL error message on Windows Vista

I'm totally new to this and completely desperate to even be posting on this site. I'm not very computer literate.

So, I've had my notebook for about a year and for the past 2 days, my internet explorer had been sluggish and not responding...just kind of frozen. When I'm on AOL, I can surf the net just fine and quickly.

Just today, when booted the computer, I received an error message:

RUNDLL:
Error Loading
C:\Users\Montague\AppData\Local\Temp\lsaqiucx.dll

The specified module could not be found

I restarted my computer about 10 times and the same error, plus my internet explorer is still extremely slooooow. HELP!!!! What is it, what's going on? How do I fix it???

THANKS in advance =)

 

Welcome to Major Geeks!

Looks like you need a trip to the READ & RUN ME FIRST. Malware Removal Guide

 

Hi, I've been working on these steps "Read and Run" and I'm on the part where I run MGtools.exe and I downloaded it and it was running and I got this error message and I'm not sure which of the two options I'm suppose to do and I couldn't see anything about it or what the procedure is on the instructions:

Application has generated an exception that could not be handled.

Process id=0x5c0 (1472), Thread id=0xdd4 (3540)

Click OK to terminate the application.
Click CANCEL to debug the application.

What's the right choice???

Thanks

 

Ok, I am following the Vista instructions and so I'm going to post in Malaware forum.