DLL problem

[prashantbhavsar]

at computer start up,these two message window pop up.

1)
     error loading
     C:\windows\system32\ppxqxsa.dll
      the specified module could not be found
2)
       error loading
     C:\windows\system32\vkaqlcnf.dll
      the specified module could not be found

whether it affect the computer performance ?

[Carbon Dudeoxide]

I cannot find any information on those files on google...

Do you remember doing anything before this happened?

Please look here:
http://www.computerhope.com/forum/index.php/topic,33586.html

[evilfantasy]

That's malware, go to this thread and read the instructions.

Post the logs in the Computer Viruses and Spyware forum.

[naresh.techie]

HI

Windows could not start because the following files is missing or corrupt
\WINDOWS\SYSTEM32\CONFIG\SYSTEM or \WINDOWS\SYSTEM32\CONFIG\SOFTWARE

Insert and boot from your Windows XP CD.
At the first R=Repair option, press the R key
Press the number that corresponds to the correct location for the installation of Windows you want to repair.
Typically this will be #1
Enter in the administrator password when requested
cd \windows\system32\config
Depending on which section was corrupted:
ren software software.bad or ren system system.bad
Depending on which section was corrupted
copy \windows\repair\system
copy \windows\repair\software
Take out the CD ROM and type exit

[patio]

naresh techie,

When it's been determined that the User is infected Please leave the advice to our Malware Removal Specialists.
If you are interested in becoming a Malware Advisor Please Read This Guide  carefully...
In the first page there are instructions for contacting CBMatt (Chris) to discuss your qualifications as a Helper.

We are always welcome to new Helpers but also follow Guidelines to being qualified.
This prevents situations where the advice can be conflicting and/or less productive than it can be...

Thanx for your understanding in this matter.

patio.

[Carbon Dudeoxide]

If you are interested in becoming a Malware Advisor Please Read This Guide  carefully...

I'm confused....that links to another topic in the forum. 

Link Corrected

[evilfantasy]

I think Patio meant to post this link

If you receive advice from someone other than the approved Malware Removal Specialists, you do so at your own risk.  We are not responsible if you take potentially inaccurate/harmful advice from someone who is not a designated helper.  Anyone interested in joining the crew must have a good amount of experience and submit references to CBMatt (Chris) in a PM.  References will be checked.  Others posting advice without approval are subject to have their posts removed immediately as the wrong advice is too risky.  We welcome new helpers so if you are interested, follow the above guidelines.